Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
98
AU Digital Research Archive (American University)
74
Unknown
48
Natural Environment Research Council: NERC Open Research Archive
35
Directory of Open Access Journals: DOAJ Articles
26
Research Data Australia (Australian National Data Service - ANDS)
25
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
23
Wiley Online Library
23
Springer Nature (via Crossref)
22
University of Alberta: Era - Education and Research Archive
22
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
21
PubMed Central (PMC)
20
Université de Nantes: HAL-UNIV-NANTES
20
Digital.CSIC (Spanish National Research Council)
15
The University of Auckland: Figshare
15
Zenodo
15
ORA - Oxford University Research Archive
13
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
12
University of St Andrews: Research Portal
11
HAL - Université de La Rochelle
10
LSU Digital Commons (Louisiana State University)
10
Cambridge University Press
9
DataCite
9
Knowledge Network for Biocomplexity (via DataONE)
8
EPHE (Ecole pratique des hautes études, Paris): HAL
7
Université de Montpellier: HAL
7
DRO - Deakin Research Online
6
Digital Commons University of South Florida (USF)
6
HAL Portal Paul-Valéry University Montpellier 3
6
Portail HAL Institut Agro
6
Portail HAL Institut Agro Montpellier
6
Universidad de Chile: Repositorio académico
6
Vernadsky National Library of Ukraine: DSpace
6
HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)
5
Universidad Nacional de La Plata (UNLP): SeDiCI (Servicio de Difusión de la Creación Intelectual)
5
eCite UTAS (University of Tasmania)
5
AJOL - African Journals Online
4
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
4
Dryad Digital Repository (Duke University)
4
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
4
Oxford University Press (via Crossref)
4
ScienceDirect (Elsevier - via Crossref)
4
University of Tasmania: UTas ePrints
4
Institut national des sciences de l'Univers: HAL-INSU
3
Oxford University Press
3
PLOS
3
Pontificia Universidad Católica de Chile: Repositorio UC
3
Rhodes University Cory: Repository
3
Réseau International des Instituts Pasteur, Paris: HAL-RIIP
3
SEALS Digital Commons (South East Academic Libraries System, South Africa)
3
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