Content Provider
Natural Environment Research Council: NERC Open Research Archive
48
University of East Anglia: UEA Digital Repository
13
University of Southampton: e-Prints Soton
13
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
7
DataCite Metadata Store (German National Library of Science and Technology)
7
Australian National University: ANU Digital Collections
6
University of Groningen research database
4
PubMed Central (PMC)
3
Université de Nantes: HAL-UNIV-NANTES
3
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
3
Aix-Marseille Université: HAL
2
Frontiers (Publisher)
2
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
2
Institut national des sciences de l'Univers: HAL-INSU
2
ScienceDirect (Elsevier - via Crossref)
2
ScienceDirect (Elsevier)
2
The Open University: Open Research Online (ORO)
2
University of Rhode Island: DigitalCommons@URI
2
University of the Highlands and Islands: Research Database of UHI
2
Université de Toulon: HAL
2
Unknown
2
Zenodo
2
AAAS Resource Center (American Association for the Advancement of Science)
1
AgroParisTech: HAL (Institut des sciences et industries du vivant et de l'environnement)
1
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1
Archivo Digital UPM (Universidad Politécnica de Madrid)
1
CIRAD: HAL (Agricultural Research for Development)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
CentAUR: Central Archive at the University of Reading
1
DIAL@UCLouvain (Université catholique de Louvain)
1
Digital Commons University of South Florida (USF)
1
Institut National de la Recherche Agronomique: ProdINRA
1
Niedersächsisches Online-Archiv NOA
1
Northumbria University, Newcastle: Northumbria Research Link (NRL)
1
Old Dominion University: ODU Digital Commons
1
Springer Nature (via Crossref)
1
The Royal Society
1
University of Glasgow: Enlighten - Publications
1
University of Nebraska-Lincoln: DigitalCommons@UNL
1
University of South Florida St. Petersburg: Digital USFSP
1
Université de Guyane: HAL-UG
1
Université des Antilles (UAG): HAL
1
Vrije Universiteit Amsterdam (VU): Research Portal
1
Wiley Online Library
1