Content Provider
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
549
University of Alaska: ScholarWorks@UA
327
Brigham Young University (BYU): Digital Collections
97
National Library of Estonia: DIGAR - Digital Archiive
56
The State Library of Massachusetts: Electronic Repository
38
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
22
Texas A&M University Galveston Campus: DSpace Repository
16
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
11
DataCite Metadata Store (German National Library of Science and Technology)
10
Alfred University Research and Archive (AURA)
8
Digitale Sammlungen der Herzogin Anna Amalia Bibliothek Weimar (HAAB)
7
VALTO - Institutional Repository for the Government
7
Florida State College at Jacksonville (FSCJ): Digital Archive
6
Vienna University Library: Digitale Sammlungen
5
Arca (BC's Digital Treasures)
4
Böhlau Verlag (via Crossref)
4
Digitale Sammlung der Universitätbibliothek Stuttgart
4
Naval Postgraduate School: Calhoun
4
CogPrints - Cognitive Sciences EPrint Archive
3
Digital.CSIC (Spanish National Research Council)
3
North Dakota State University (NDSU) Digital Repository
3
The University of Sydney: Sydney eScholarship Repository
3
University of Wisconsin: Digital Collections
3
Creighton University: Creighton Digital Repository (CDR)
2
DigitalCommons@CSP (Concordia University St. Paul)
2
Georgia Institute of Technology: SMARTech - Scholarly Materials and Research at Georgia Tech
2
Nomos (via Crossref)
2
UNBC's Digital Institutional Repository (University of Northern British Columbia)
2
University of Otago: OUR Heritage (Otage University Research)
2
APS Digital Library (American Philosophical Society)
1
Augusta University: Scholarly Commons
1
Carolina Digital Repository (UNC - University of North Carolina)
1
Doria (National Library of Finland)
1
Great Barrier Reef Marine Park Authority: eLibrary
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
Jefferson Digital Commons (Thomas Jefferson University, Philadelphia)
1
National Taiwan University of Science and Technology Repository (NTUSTR)
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
ScholarsArchive@OSU (Oregon State University)
1
The University of Adelaide: Digital Library
1
Tohoku University Repository (TOUR)
1