Content

New search

Search results

Refine results

Year of publication

from

online available free of charge

online available free of charge (1,285)

Media type

Print (11,209) available online (1,531) CD/DVD (33) Video (1)

Manifestation

Newspaper (134) Journal (6,061) Series (6,609)

Digitisation

digitised (75)

Result list

matches 1 - 20 of 12,773

Sorted by

12 3 4 5 6 7 Next page Last page

	Turkish journal of biochemistry = Türk biyokimya dergisi Berlin : de Gruyter Nachgewiesen 31.2006 - http://www.turkjbiochem.com/eng/index.ht... [Publisher] free of charge National licence More title information Less title information Switch record display ZDB-ID 2244112-8 Title Turkish journal of biochemistry = Türk biyokimya dergisi Published Berlin : de Gruyter Ankara [-2014] Publication history Nachgewiesen 31.2006 - Notes Hauptsacht. bis 39.2014: Türk biyokimya dergisi Parallelsacht. bis 39.2014: Turkish journal of biochemistry Zusatz bis 39.2014: official journal of Turkish Biochemical Society Online-Ressource Gesehen am 19.09.11 Other editions Druckausg.: Türk biyokimya dergisi (ISSN: 0250-4685) Standard numbers ISSN: 1303-829X OCLC number: 645300780 URL http://www.turkjbiochem.com/eng/index.ht... [Publisher] free of charge https://www.degruyter.com/tjb [Publisher; 40.2015 -] https://www.degruyter.com/tjb [Publisher; 40.2015 -. - National licence] http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 540 Chemistry Manifestation journal Language English ; Turkish Country of publication Germany, Federal Republic of and Germany since 1990-10-03 ; Turkey Media type available online Frequency bimonthly Funded by DFG-geförderte Lizenz IDN 980617421	Place this title record on the watch list
	Uluslararası ilişkiler : ui : akademik dergi = International relations : academic journal Ankara : Uluslararası Ilişkiler Konseyi Iktisadi Işletmesi 1.2004 - National licence More title information Less title information Switch record display ZDB-ID 2580627-0 Title Uluslararası ilişkiler : ui : akademik dergi = International relations : academic journal Published Ankara : Uluslararası Ilişkiler Konseyi Iktisadi Işletmesi Publication history 1.2004 - Notes Abweichender Titel: Journal of international relations Online-Ressource Gesehen am 24.08.2018 Other editions Erscheint auch als Druck-Ausgabe: Uluslararası ilişkiler (ISSN: 1304-7310) Standard numbers OCLC number: 700507480 URL http://www.uidergisi.com/ [Publisher] http://www.ciaonet.org/journals/ui/index... [Agency; 1.2004 - 5.2008: Abstracts; 6.2009 -: Volltexte] http://www.ciaonet.org/journals/ui/index... [Agency; 1.2004 - 5.2008: Abstracts; 6.2009 -: Volltexte. - National licence] http://www.bibliothek.uni-regensburg.de/... [EZB] https://www.jstor.org/journal/ulusilis [Digitisation] Subject indexing DDC subject groups: 320 Political science Manifestation journal Language Turkish ; English Country of publication Turkey Media type available online Frequency quarterly Funded by DFG-geförderte Lizenz IDN 1008163856	Place this title record on the watch list
	Turkish policy quarterly : TPQ Istanbul : Ayazaga Ticaret Merkezi 1.2002 - http://www.turkishpolicy.com/default.asp [Publisher] free of charge National licence More title information Less title information Switch record display ZDB-ID 2139819-7 Title Turkish policy quarterly : TPQ Published Istanbul : Ayazaga Ticaret Merkezi Publication history 1.2002 - Notes Online-Ressource Gesehen am 02.09.08 Other editions Druckausg.: Turkish policy quarterly (ISSN: 1303-5754) Standard numbers OCLC number: 637370033 URL http://www.turkishpolicy.com/default.asp [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] http://www.ciaonet.org/journals/tpq/inde... [Publisher; 1.2002 - . - National licence] Subject indexing DDC subject groups: 320 Political science Manifestation journal Language English Country of publication Turkey Media type available online Funded by DFG-geförderte Lizenz IDN 02577350X	Place this title record on the watch list
	Eurasian business review / Eurasia Business & Economics Society Cham : Springer International Publishing AG 1.2011 - More title information Less title information Switch record display ZDB-ID 2646820-7 Title Eurasian business review / Eurasia Business & Economics Society Published Cham : Springer International Publishing AG Şişli, İstanbul : Soc. [2010-[?]] Publication history 1.2011 - Notes Online-Ressource Gesehen am 27.07.2017 Other editions Erscheint auch als Druck-Ausgabe: Eurasian business review (ISSN: 1309-4297) Standard numbers ISSN: 2147-4281 OCLC number: 950901661 URL https://link.springer.com/journal/40821 [Publisher] http://www.bibliothek.uni-regensburg.de/... [EZB] http://d-nb.info/1018974571 Subject indexing DDC subject groups: 650 Management & public relations Manifestation journal Language English Country of publication Switzerland ; Turkey Media type available online Preservation and archiving Committed to retain ; Institution: Frankfurt/M DNB IDN 1018974571	Place this title record on the watch list
	Alternatives : Turkish journal of international relations / Department of International Relations at Fatih University New York, NY : Columbia Univ. Press ; Istanbul : Fatih Univ. 1.2002 - https://dergipark.org.tr/en/pub/alternat... [Publisher] free of charge National licence More title information Less title information Switch record display ZDB-ID 2099414-X Title Alternatives : Turkish journal of international relations / Department of International Relations at Fatih University Published New York, NY : Columbia Univ. Press Istanbul : Fatih Univ. Publication history 1.2002 - Notes Online-Ressource Gesehen am 20.01.20 is supplement of Auch in: Columbia international affairs online Standard numbers ISSN: 1303-5525 OCLC number: 502529924 URL http://www.bibliothek.uni-regensburg.de/... [EZB] https://dergipark.org.tr/en/pub/alternat... [Publisher] free of charge http://www.ciaonet.org/journals/tjir/ind... [Publisher] http://www.ciaonet.org/journals/tjir/ind... [Publisher; 1.2002 -. - National licence] Subject indexing DDC subject groups: 320 Political science Manifestation journal Language English Country of publication Turkey Media type available online Funded by DFG-geförderte Lizenz IDN 024247111	Place this title record on the watch list
	Istanbuler Mitteilungen / Deutsches Archäologisches Institut, Abteilung Istanbul Berlin : Gebr. Mann Verlag 1.1933 - More title information Less title information Switch record display ZDB-ID 206079-6 Title Istanbuler Mitteilungen / Deutsches Archäologisches Institut, Abteilung Istanbul Corporate body Deutsches Archäologisches Institut. Abteilung Istanbul Published Berlin : Gebr. Mann Verlag Istanbul : Tübingen : Wasmuth [1933-2017] Publication history 1.1933 - Notes Beteil. Körp. anfangs: Archäologisches Institut des Deutschen Reiches, Abteilung Istanbul Abbreviated title: Ist Mitt 1943 - 1954 nicht ersch. 27 cm Index 1/30.1950/80 in: 30.1980 has supplements Supplement.: [Istanbuler Mitteilungen / Beiheft] (ISSN: 0418-9701) Standard numbers Authorised ISSN: 0341-9142 ISSN: 0341-9142 OCLC number: 643086573 Subject indexing DDC subject groups: 890 Other literatures ; 930 History of ancient world (to ca. 499) Other classifications: Regensburger Verbundklassifikation (rvk): LD 1000 German subject headings: Anatolien ; Archäologie ; Schriftenreihe Special subject collections: 6,22 ; 6,14 Manifestation journal Language German Country of publication Germany, Federal Republic of and Germany since 1990-10-03 ; Turkey Media type Print Frequency yearly IDN 011184639	Place this title record on the watch list
	Orta Asya ve Kafkasya araştırmaları : OAKA = Journal of Central Asian and Caucasian studies : JCACS / USAK (Uluslararası Stratejik Araştırmalar Kurumu) Ankara : USAK Cilt 1, no. 1 (2006)-cilt 9, sayı 19 (2015) [?] National licence More title information Less title information Switch record display ZDB-ID 2493940-7 Title Orta Asya ve Kafkasya araştırmaları : OAKA = Journal of Central Asian and Caucasian studies : JCACS / USAK (Uluslararası Stratejik Araştırmalar Kurumu) Published Ankara : USAK Publication history Cilt 1, no. 1 (2006)-cilt 9, sayı 19 (2015) [?] Notes Gesehen am 18.09.2018 Other editions Druckausg.: Orta Asya ve Kafkasya araştırmaları (ISSN: 1306-682X) is supplement of In: Central and Eastern European online library Standard numbers OCLC number: 643017071 URL https://nl.zugang.nationallizenzen.de/ha... [Publisher; Nationallizenz via Einzelregistrierung. - National licence] http://www.ceeol.com/search/journal-deta... [Agency; 1.2006 - 19.2015] http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 320 Political science ; 940 History of Europe ; 950 History of Asia Manifestation journal Language English ; Turkish Country of publication Turkey Media type available online Frequency half-yearly IDN 994080131	Place this title record on the watch list
	Journal of sports science & medicine : JSSM Bursa, Turkey : Department of Sports Medicine, Medical Faculty of Uludag University 1.2002 - https://www.jssm.org/ [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2075564-8 Title Journal of sports science & medicine : JSSM Published Bursa, Turkey : Department of Sports Medicine, Medical Faculty of Uludag University Publication history 1.2002 - Notes Abbreviated title: J Sports Sci Med Online-Ressource Mit Suppl. u. special editions Standard numbers ISSN: 1303-2968 DOAJ-91e24f69d7cb4462bf3fe3047c760642 OCLC number: 502374086 URL https://www.jssm.org/ [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 610 Medicine & health ; 793 Indoor games & amusements ; 796 Athletic & outdoor sports & games Manifestation journal Language English Country of publication Turkey Media type available online IDN 023360542	Place this title record on the watch list
	Journal of Yaşar University : JOY Izmir : Univ. 1.2006 - https://journal.yasar.edu.tr/ [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2256042-7 Title Journal of Yaşar University : JOY Published Izmir : Univ. Publication history 1.2006 - Notes Online-Ressource Gesehen am 11.10.2021 Standard numbers ISSN: 1305-970X OCLC number: 615431472 URL https://journal.yasar.edu.tr/ [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 500 Natural Sciences Manifestation journal Language English Country of publication Turkey Media type available online IDN 981668364	Place this title record on the watch list
	Turkish journal of electrical engineering & computer sciences / publ. by the Scientific and Technical Research Council of Turkey Ankara : Tübitak Nachgewiesen 3.1995,2/3 - https://journals.tubitak.gov.tr/elektrik... [Publisher; 3.1995,2/3 - 5.1997: Abstracts; 6.1998 -: Volltexte] free of charge More title information Less title information Switch record display ZDB-ID 2046473-3 Title Turkish journal of electrical engineering & computer sciences / publ. by the Scientific and Technical Research Council of Turkey Published Ankara : Tübitak Publication history Nachgewiesen 3.1995,2/3 - Notes Online-Ressource Fortsetzung der Druck-Ausgabe Gesehen am 18.12.20 Other editions Druckausg. 1.1993 - 16.2008: Elektrik (ISSN: 1300-0632) Erscheint auch als Druck-Ausgabe, 2009-2015: Turkish journal of electrical engineering & computer sciences (ISSN: 1300-0632) Standard numbers ISSN: 1303-6203 OCLC number: 645451306 URL http://www.bibliothek.uni-regensburg.de/... [EZB] https://journals.tubitak.gov.tr/elektrik... [Publisher; 3.1995,2/3 - 5.1997: Abstracts; 6.1998 -: Volltexte] free of charge Subject indexing DDC subject groups: 620 Engineering & machine engineering Manifestation journal Language English Country of publication Turkey Media type available online IDN 021778175	Place this title record on the watch list
	Sigma journal of engineering and natural sciences = Sigma mühendislik ve fen bilimleri dergisi Istanbul : Yildiz Techn. Univ. 22.2004 - http://eds.yildiz.edu.tr/sigma [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2838745-4 Title Sigma journal of engineering and natural sciences = Sigma mühendislik ve fen bilimleri dergisi Published Istanbul : Yildiz Techn. Univ. Publication history 22.2004 - Notes Online-Ressource Gesehen am 02.11.15 Other editions Erscheint auch als Druck-Ausgabe: Sigma journal of engineering and natural sciences (ISSN: 1304-7191) Standard numbers ISSN: 1304-7205 DOAJ-3e5231a05f8845afafb24e192a11aa26 URL http://eds.yildiz.edu.tr/sigma [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] License/legal information Open Access. Source: DOAJ. Creative Commons : CC BY-NC 4.0. Subject indexing DDC subject groups: 500 Natural Sciences ; 600 Technology Manifestation journal Language Turkish ; English Country of publication Turkey Media type available online Frequency quarterly IDN 1078231338	Place this title record on the watch list
	Journal of Cell & Molecular Biology Istanbul : Golden Horn University 1.2002 - http://jcmb.halic.edu.tr [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2136026-1 Title Journal of Cell & Molecular Biology Published Istanbul : Golden Horn University Publication history 1.2002 - Notes Online-Ressource Gesehen am 04.01.11 Standard numbers ISSN: 1303-3646 OCLC number: 240897347 ; 405940289 URL http://jcmb.halic.edu.tr [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 570 Life sciences; biology Special subject collections: FID-BIODIV-DE-30 Manifestation journal Language English Country of publication Turkey Media type available online IDN 025650556	Place this title record on the watch list
	Turkish journal of engineering & environmental sciences / publ. by the Scientific and Technical Research Council of Turkey Ankara : Tübitak Nachgewiesen 20.1996-volume 38, number 3 (year 2014) ; damit Erscheinen eingestellt https://journals.tubitak.gov.tr/engineer... [Publisher; 20.1996 - 21.1997: Abstracts; 22.1998 -: Volltexte] free of charge More title information Less title information Switch record display ZDB-ID 2046474-5 Title Turkish journal of engineering & environmental sciences / publ. by the Scientific and Technical Research Council of Turkey Published Ankara : Tübitak Publication history Nachgewiesen 20.1996-volume 38, number 3 (year 2014) ; damit Erscheinen eingestellt Notes Abbreviated title: Tr. J. of Engineering and Environmental Sciences Online-Ressource Gesehen am 06.09.21 Other editions Druckausg.: Turkish journal of engineering & environmental sciences (ISSN: 1300-0160) Standard numbers ISSN: 1303-6157 OCLC number: 645451312 URL http://www.bibliothek.uni-regensburg.de/... [EZB] https://journals.tubitak.gov.tr/engineer... [Publisher; 20.1996 - 21.1997: Abstracts; 22.1998 -: Volltexte] free of charge Subject indexing DDC subject groups: 690 Building & construction ; 333.7 Conservation, natural ressources and energy Manifestation journal Language English Country of publication Turkey Media type available online IDN 021778191	Place this title record on the watch list
	Turkish journal of physics / publ. by the Scientific and Technical Research Council of Turkey Ankara : Tübitak Nachgewiesen 20.1996 - https://journals.tubitak.gov.tr/physics/... [Publisher; 20.1996 - 21.1997: Abstracts; 22.1998 -: Volltexte] free of charge More title information Less title information Switch record display ZDB-ID 2046477-0 Title Turkish journal of physics / publ. by the Scientific and Technical Research Council of Turkey Published Ankara : Tübitak Publication history Nachgewiesen 20.1996 - Notes Abbreviated title: Turk. J. Phys. Online-Ressource Fortsetzung der Druck-Ausgabe Gesehen am 06.09.21 Other editions Erscheint auch als Druck-Ausgabe: Turkish journal of physics (ISSN: 1300-0101) Standard numbers ISSN: 1303-6122 OCLC number: 163540984 URL http://www.bibliothek.uni-regensburg.de/... [EZB] https://journals.tubitak.gov.tr/physics/... [Publisher; 20.1996 - 21.1997: Abstracts; 22.1998 -: Volltexte] free of charge Subject indexing DDC subject groups: 530 Physics Manifestation journal Language English Country of publication Turkey Media type available online IDN 021778256	Place this title record on the watch list
	Turkish journal of mathematics / publ. by the Scientific and Technical Research Council of Turkey Ankara : Tübitak Nachgewiesen 18.1994 - https://journals.tubitak.gov.tr/math/ind... [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2043552-6 Title Turkish journal of mathematics / publ. by the Scientific and Technical Research Council of Turkey Published Ankara : Tübitak Publication history Nachgewiesen 18.1994 - Notes Abbreviated title: Turk. J. Math. Online-Ressource Fortsetzung der Druck-Ausgabe Gesehen am 06. September 2021 Other editions Erscheint auch als Druck-Ausgabe, 1994-2015: Turkish journal of mathematics (ISSN: 1300-0098) Standard numbers ISSN: 1303-6149 OCLC number: 260097197 ; 645450719 URL http://www.bibliothek.uni-regensburg.de/... [EZB] https://journals.tubitak.gov.tr/math/ind... [Publisher] free of charge Subject indexing DDC subject groups: 510 Mathematics Manifestation journal Language English Country of publication Turkey Media type available online IDN 021637458	Place this title record on the watch list
	Turkish journal of chemistry / publ. by the Scientific and Technical Research Council of Turkey Ankara : Tübitak Nachgewiesen 20.1996 - https://journals.tubitak.gov.tr/chem/ind... [Publisher] free of charge https://www.ncbi.nlm.nih.gov/pmc/journal... [Long-term preservation] free of charge More title information Less title information Switch record display ZDB-ID 2046471-X Title Turkish journal of chemistry / publ. by the Scientific and Technical Research Council of Turkey Published Ankara : Tübitak Publication history Nachgewiesen 20.1996 - Notes Abbreviated title: Tr. J. of Chemistry Online-Ressource Fortsetzung der Druck-Ausgabe Gesehen am 06.09.21 Other editions Erscheint auch als Druck-Ausgabe, 1994-2015: Turkish journal of chemistry (ISSN: 1300-0527) Standard numbers ISSN: 1303-6130 OCLC number: 260097206 ; 645451265 URL http://www.bibliothek.uni-regensburg.de/... [EZB] https://journals.tubitak.gov.tr/chem/ind... [Publisher] free of charge https://www.ncbi.nlm.nih.gov/pmc/journal... [Long-term preservation] free of charge Subject indexing DDC subject groups: 540 Chemistry Manifestation journal Language English Country of publication Turkey Media type available online IDN 021778078	Place this title record on the watch list
	Respiratory case reports Istanbul : LookUs 1.2012 - http://www.respircase.com/index.aspx [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2715879-2 Title Respiratory case reports Published Istanbul : LookUs Publication history 1.2012 - Notes Nebent.: Respir Case Rep Nebent.: RCR Online-Ressource Gesehen am 06.10.14 Standard numbers ISSN: 2147-2475 OCLC number: 844106496 URL http://www.respircase.com/index.aspx [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 610 Medicine & health Manifestation journal Language English ; Turkish Country of publication Turkey Media type available online IDN 1034525670	Place this title record on the watch list
	Eurasian Journal of Anthropology : EJA Istanbul : Istanbul University 1.2010 - http://www.iserjournals.com/journals/eja [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2673294-4 Title Eurasian Journal of Anthropology : EJA Published Istanbul : Istanbul University Publication history 1.2010 - Notes Online-Ressource Gesehen am 03.01.17 Standard numbers ISSN: 2166-7411 OCLC number: 802675781 URL http://www.iserjournals.com/journals/eja [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 300 Social sciences, sociology & anthropology Manifestation journal Language English Country of publication Turkey Media type available online IDN 1024296687	Place this title record on the watch list
	Ege Akademik Bakiş = Ege Academic Review Izmir : Ege University, Faculty of Economics and Administrative Sciences 1.2001 - http://www.eab.ege.edu.tr/index.html [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2412133-2 Title Ege Akademik Bakiş = Ege Academic Review Corporate body Ege Üniversitesi. İktisadi ve İdari Bilimler Fakültesi Published Izmir : Ege University, Faculty of Economics and Administrative Sciences Publication history 1.2001 - Notes Online-Ressource Standard numbers ISSN: 1303-099X OCLC number: 723998448 ; 502385122 URL http://www.eab.ege.edu.tr/index.html [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] Subject indexing DDC subject groups: 330 Economics Manifestation journal Language Turkish ; English Country of publication Turkey Media type available online IDN 987669095	Place this title record on the watch list
	Istanbul Medipol Üniversitesi Hukuk Fakültesi dergisi Istanbul ; Getzville, NY : HeinOnline 1.2014 - https://dergipark.org.tr/tr/pub/imuhfd [Publisher] free of charge More title information Less title information Switch record display ZDB-ID 2835111-3 Title Istanbul Medipol Üniversitesi Hukuk Fakültesi dergisi Corporate body Medipol Üniversitesi. Hukuk Fakültesi Published Istanbul Getzville, NY : HeinOnline Publication history 1.2014 - Notes Nebent.: Hukuk Fakültesi dergisi Online-Ressource Gesehen am 28.08.2020 Volltext auch als Teil einer Datenbank verfügbar Standard numbers ISSN: 2148-6883 Hein-medipol URL https://dergipark.org.tr/tr/pub/imuhfd [Publisher] free of charge http://www.bibliothek.uni-regensburg.de/... [EZB] http://heinonline.org [Aggregator] Subject indexing DDC subject groups: 340 Law Special subject collections: FID-INTRECHT-DE-1a Manifestation journal Language Turkish Country of publication Turkey Media type available online IDN 1076753132	Place this title record on the watch list

Select all from this page	12 3 4 5 6 7 Next page Last page

Place selected title records on the watch list
Export selected title records Content Preview Export format Email Download E-mail

Zeitschriftendatenbank

Main navigation

Content

Search results

Refine results

Year of publication

online available free of charge

Language

Country of publication

Media type

Frequency

Manifestation

Digitisation

Place of Distribution

Result list

Turkish journal of biochemistry = Türk biyokimya dergisi

Uluslararası ilişkiler : ui : akademik dergi = International relations : academic journal

Turkish policy quarterly : TPQ

Eurasian business review / Eurasia Business & Economics Society

Alternatives : Turkish journal of international relations / Department of International Relations at Fatih University

Istanbuler Mitteilungen / Deutsches Archäologisches Institut, Abteilung Istanbul

Orta Asya ve Kafkasya araştırmaları : OAKA = Journal of Central Asian and Caucasian studies : JCACS / USAK (Uluslararası Stratejik Araştırmalar Kurumu)

Journal of sports science & medicine : JSSM

Journal of Yaşar University : JOY

Turkish journal of electrical engineering & computer sciences / publ. by the Scientific and Technical Research Council of Turkey

Sigma journal of engineering and natural sciences = Sigma mühendislik ve fen bilimleri dergisi

Journal of Cell & Molecular Biology

Turkish journal of engineering & environmental sciences / publ. by the Scientific and Technical Research Council of Turkey

Turkish journal of physics / publ. by the Scientific and Technical Research Council of Turkey

Turkish journal of mathematics / publ. by the Scientific and Technical Research Council of Turkey

Turkish journal of chemistry / publ. by the Scientific and Technical Research Council of Turkey

Respiratory case reports

Eurasian Journal of Anthropology : EJA

Ege Akademik Bakiş = Ege Academic Review

Istanbul Medipol Üniversitesi Hukuk Fakültesi dergisi