Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
28,898
Research Data Australia (Australian National Data Service - ANDS)
265
Zenodo
242
Unknown
195
University of Canterbury, Christchurch: UC Research Repository
115
Cambridge University Press
111
Directory of Open Access Journals: DOAJ Articles
97
Natural Environment Research Council: NERC Open Research Archive
73
Australian National University: ANU Digital Collections
65
National Library of Australia: Digital Collections
63
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
54
PANGAEA - Data Publisher for Earth & Environmental Science
54
eCite UTAS (University of Tasmania)
52
Open Access Victoria University of Wellington / Te Herenga Waka
49
The University of Queensland: UQ eSpace
44
The University of Waikato: Research Commons
44
University of Otago: Research Archive (OUR Archive)
44
University of Tasmania: UTas ePrints
44
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
39
PubMed Central (PMC)
37
Wiley Online Library (via Crossref)
37
Magnolia press
31
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
28
Dryad Digital Repository (Duke University)
28
Université de Nantes: HAL-UNIV-NANTES
27
Digital.CSIC (Spanish National Research Council)
26
Victoria University of Wellington: ResearchArchive
24
HighWire Press (Stanford University)
22
Informa (via Crossref)
21
The University of Adelaide: Digital Library
21
Università degli Studi di Napoli "Parthenope": CINECA IRIS
21
National Institute of Polar Research Repository, Japan
19
Copernicus Publications: E-Journals
18
Massey University: Massey Research Online
18
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
18
Ohio State University (OSU): Knowledge Bank
18
University of Auckland Research Repository - ResearchSpace
18
Wiley Online Library
18
The Royal Society (via Crossref)
17
Institut national des sciences de l'Univers: HAL-INSU
16
University of California: eScholarship
16
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
14
Springer Nature (via Crossref)
14
University of Southampton: e-Prints Soton
14
Niedersächsisches Online-Archiv NOA
13
Southern Cross University: epublications@SCU
13
Frontiers: Figshare
12
University of Pretoria: UPSpace
12
Caltech Authors (California Institute of Technology)
11
Defense Technical Information Center: DTIC Technical Reports database
11
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