Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
350
Unknown
91
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
66
LeibnizOpen (The Leibniz Association)
63
Old Dominion University: ODU Digital Commons
57
University of California: eScholarship
45
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
30
Columbia University: Academic Commons
26
University of Colorado, Boulder: CU Scholar
19
University of Massachusetts: ScholarWorks@UMass Amherst
16
W&M ScholarWorks
15
University of Alaska: ScholarWorks@UA
14
Digital.CSIC (Spanish National Research Council)
13
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
12
Arctic Data Center (via DataONE)
12
Zenodo
10
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
9
Institut national des sciences de l'Univers: HAL-INSU
9
Research Data Australia (Australian National Data Service - ANDS)
9
The University of Western Ontario: Scholarship@Western
9
University of Liège: ORBi (Open Repository and Bibliography)
9
Digital Repository @ Iowa State University
8
Florida State University: DigiNole Commons
8
PRISM - University of Calgary Digital Repository
8
University of New Hampshire: Scholars Repository
8
Université de Nantes: HAL-UNIV-NANTES
8
SEANOE (Sea scientific open data publication)
7
DataSpace at Princeton University
6
Directory of Open Access Journals: DOAJ Articles
6
OhioLINK: Electronic Theses and Dissertations Center
6
University of North Texas: UNT Digital Library
6
University of Washington, Seattle: ResearchWorks
6
Aarhus University: Research
5
Carolina Digital Repository (UNC - University of North Carolina)
5
Dalhousie University: DalSpace Institutional Repository
5
Duke University Libraries: DukeSpace
5
Montana State University (MSU): ScholarWorks
5
The University of Southern Mississippi: The Aquila Digital Community
5
University of Bristol: Bristol Research
5
Wilfrid Laurier University, Ontario: Scholars Commons@Laurier
5
Chapman University Digital Commons
4
DSpace@MIT (Massachusetts Institute of Technology)
4
Digital Commons University of South Florida (USF)
4
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
4
Florida State University Digital Library (FSUDL)
4
Harvard University: DASH - Digital Access to Scholarship at Harvard
4
Stellenbosch University: SUNScholar Research Repository
4
The University of Queensland: UQ eSpace
4
Universidad de Las Palmas de Gran Canaria: Acceda
4
University of Groningen research database
4
more ...