Content Provider
Skemman (Iceland)
6,864
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
4,499
DataCite Metadata Store (German National Library of Science and Technology)
3,941
Memorial University of Newfoundland: Research Repository
3,446
Theses Canada/Thèses Canada (Library and Archives Canada)
2,245
Unknown
1,946
University of British Columbia: cIRcle - UBC's Information Repository
1,327
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1,320
University of Alaska: ScholarWorks@UA
1,124
theses.fr
1,022
Charles University CU Digital repository
961
McGill University: eScholarship@McGill
822
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
820
Queen's University, Ontario: QSpace
625
Texas A&M University Digital Repository
589
University of Saskatchewan: eCommons@USASK
572
University of Tasmania: UTas ePrints
543
uO Research (University of Ottawa - uOttawa)
534
DSpace@MIT (Massachusetts Institute of Technology)
462
University of Victoria (Canada): UVicDSpace
443
University of Southampton: e-Prints Soton
418
PQDT Open: Open Access Dissertations and Theses (ProQuest)
390
Naval Postgraduate School: Calhoun
376
University of Washington, Seattle: ResearchWorks
353
University of Toronto: Research Repository T-Space
346
Durham University: Durham e-Theses
316
CURVE - Carleton University Research Virtual Environment
301
Summit - SFU Research Repository (Simon Fraser University)
300
Universidade Federal do Rio Grande do Sul (UFRGS): Lume
297
University of Guelph: DSpace digital archive
289
University of Otago: Research Archive (OUR Archive)
278
DataCite
267
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
261
MacSphere (McMaster University)
259
Universidad de Chile: Repositorio académico
251
University of California: eScholarship
250
University of Michigan: Deep Blue
244
Arca (BC's Digital Treasures)
216
University of Vienna: u:theses
215
Open Access Victoria University of Wellington / Te Herenga Waka
213
University of Glasgow: Glasgow Theses Service
209
Spectrum: Concordia University Research Repository (Montreal)
207
White Rose eTheses Online (Universities Leeds, Sheffield, York)
196
UNBC's Digital Institutional Repository (University of Northern British Columbia)
189
The University of Texas at Austin: Texas ScholarWorks
187
Lakehead University Knowledge Commons
180
ORA - Oxford University Research Archive
168
York University, Toronto: YorkSpace
164
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
159
Ohio State University (OSU): Knowledge Bank
147
more ...