Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
348
Unknown
335
Copernicus Publications: E-Journals
266
PubMed Central (PMC)
139
ArXiv.org (Cornell University Library)
71
MDPI Open Access Publishing
68
HighWire Press (Stanford University)
66
Defense Technical Information Center: DTIC Technical Reports database
45
IRD (Institute de recherche pour le développement): Horizon
37
W&M ScholarWorks
36
University of Nebraska-Lincoln: DigitalCommons@UNL
28
University of Rhode Island: DigitalCommons@URI
23
BioOne Online Journals
19
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
17
University of Colorado, Boulder: CU Scholar
13
LSU Digital Commons (Louisiana State University)
10
Utah State University: DigitalCommons@USU
10
Portland State University: PDXScholar
9
The University of Maine: DigitalCommons@UMaine
9
The University of Southern Mississippi: The Aquila Digital Community
9
eCite UTAS (University of Tasmania)
9
Augustana College, Illinois: Augustana Digital Commons
8
Central Washington University: ScholarWorks
6
DigitalCommons@CalPoly (California Polytechnic State University, San Luis Obispo)
6
Research Data Australia (Australian National Data Service - ANDS)
6
Edith Cowan University (ECU, Australia): Research Online
5
Natural Environment Research Council: NERC Open Research Archive
5
University of Illinois at Urbana-Champaign: IDEALS (Illinois Digital Environment for Access to Learning and Scholarship)
5
University of New Hampshire: Scholars Repository
5
Embry-Riddle Aeronautical University: ERAU Scholarly Commons
4
Hathi Trust Digital Library
4
San José State University: SJSU ScholarWorks
4
American Museum of Natural History: AMNH scientific publications
3
Brigham Young University (BYU): ScholarsArchive
3
Montclair State University Digital Commons
3
UQAM - Université du Québec à Montréal: archipel
3
University of Massachusetts: ScholarWorks@UMass Amherst
3
University of Memphis Digital Commons
3
Dartmouth Digital Commons (Dartmouth College)
2
Digital.CSIC (Spanish National Research Council)
2
Electronic Theses of LMU Munich (Ludwig-Maximilians-Universität)
2
Florida State University: Publication of Archival Library & Museum Materials
2
Merrimack College: Merrimack ScholarWorks
2
OHIO Open Library (Ohio University)
2
Purdue University: e-Pubs
2
Southern Illinois University Carbondale: OpenSUIC
2
Syracuse University Research Facility And Collaborative Environment (SUrface)
2
The University of Utah: J. Willard Marriott Digital Library
2
University of Nebraska Omaha: DigitalCommons@UNO
2
University of Tasmania: UTas ePrints
2
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