Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
36
PubMed Central (PMC)
27
Wiley Online Library
26
LeibnizOpen (The Leibniz Association)
21
Unknown
16
Zenodo
15
Wiley Online Library (via Crossref)
14
Dryad Digital Repository (Duke University)
12
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
11
Høgskolen i Innlandet: Brage INN
11
Inland Norway University of Applied Sciences: Brage INN
11
Springer Nature (via Crossref)
8
Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive
8
ScienceDirect (Elsevier - via Crossref)
6
Université du Québec à Chicoutimi (UQAC): Constellation
6
PLOS
5
Aarhus University: Research
4
Digital.CSIC (Spanish National Research Council)
4
Natural Resources Institute Finland: Jukuri
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
HAL Clermont Auvergne (Université Blaise Pascal Clermont-Ferrand/Université d'Auvergne)
3
HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)
3
HighWire Press (Stanford University)
3
The Royal Society
3
Université de Nantes: HAL-UNIV-NANTES
3
Frontiers (Publisher)
2
HAL Lyon 1 (University Claude Bernard Lyon 1)
2
Hospices Civils de Lyon (HCL): HAL
2
Inserm: HAL (Institut national de la santé et de la recherche médicale)
2
Norwegian Institute for Nature Research: Brage NINA
2
Repository of the University of Ljubljana (RUL)
2
Université de Lyon: HAL
2
Aalborg University's Research Portal
1
Alces (A Journal Devoted to the Biology and Management of Moose)
1
Cambridge University Press
1
Canadian Science Publishing
1
Canadian Science Publishing (via Crossref)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
HELDA – University of Helsinki Open Repository
1
INSA Lyon HAL (Institut National des Sciences Appliquées)
1
Institut National de la Recherche Agronomique: ProdINRA
1
JSTOR
1
JYX - Jyväskylä University Digital Archive
1
Jagiellonian University Repository
1
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library)
1
LIU - Linköping University: Publications (DiVA)
1
LSRC VL (Lithuanian Social Research Centre Virtual Library)
1
Lund University Publications (LUP)
1
Open archive Norwegian University of Life Sciences: Brage NMBU
1
PLOS (via CrossRef)
1
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