Content Provider
Australian National University: ANU Digital Collections
65
DataCite Metadata Store (German National Library of Science and Technology)
48
SAIC Digital Collections (School of the Art Institute of Chicago)
39
The Library of Congress: American Memory
25
Digital.CSIC (Spanish National Research Council)
12
West Texas A&M University: WTAMU DSpace Repository
9
Leodis - a photographic archive of Leeds (Leeds Library and Information Service)
6
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
6
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
Institut national des sciences de l'Univers: HAL-INSU
4
MédiHAL
4
New York Heritage Digital Collections
4
SFU Digitized Collections (Simon Fraser University)
4
University of North Texas: UNT Digital Library
4
Université Grenoble Alpes: HAL
4
Université Savoie Mont Blanc: HAL
4
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
3
Arca (BC's Digital Treasures)
2
Ball State University: Digital Media Repository
2
Digital Repository of Scientific Institutes (RCIN)
2
Irstea Publications et Bases documentaires (Irstea@doc/CemOA)
2
Rhodes College Digital Archives - DLynx
2
University of Alberta: Era - Education and Research Archive
2
University of Lethbridge Digitized Collections
2
Unknown
2
Zenodo
2
Banco Internacional de Objetos Educacionais (Ministry of Education - Brazil)
1
Brigham Young University (BYU): Digital Collections
1
Center for Jewish History: Digital Collections
1
Delft University of Technology: Institutional Repository
1
Five Colleges of Ohio Digital Collections
1
Grand Valley State University: GVSU Digital Collections
1
HAL Univ-Eiffel (Université Gustave Eiffel)
1
Illinois State Library: Illinois Digital Archives
1
Instituto Español de Oceanografía: e-IEO
1
Johns Hopkins University, Baltimore: JScholarship
1
MDC - Memòria Digital de Cataluny
1
Northern Arizona University (NAU): Special Collections and Archives
1
Oregon Digital (University of Oregon/Oregon State University)
1
Texas Tech University: TTU DSpace Repository
1
The Portal to Texas History (University of North Texas)
1
The University of Dublin, Trinity College: TARA (Trinity's Access to Research Archive)
1
The University of Queensland: UQ eSpace
1
The University of Sydney: Sydney eScholarship Repository
1
University of Tennessee, Knoxville: Scholarly Communication Services
1
Université de Nantes: HAL-UNIV-NANTES
1