Content Provider
LeibnizOpen (The Leibniz Association)
60
Unknown
6
Utrecht University Repository
4
DataCite Metadata Store (German National Library of Science and Technology)
3
Northumbria University, Newcastle: Northumbria Research Link (NRL)
3
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Copernicus Publications: E-Journals
2
King's College, London: Research Portal
2
Natural Environment Research Council: NERC Open Research Archive
2
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
2
University of Southampton: e-Prints Soton
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
James Cook University, Australia: ResearchOnline@JCU
1
Lund University Publications (LUP)
1
Monash University Research Portal
1
NASA Technical Reports Server (NTRS)
1
NORCE vitenarkiv (Norwegian Research Centre)
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
PubMed Central (PMC)
1
Springer Nature (via Crossref)
1
Stockholm University: Publications (DiVA)
1
The University of Waikato: Research Commons
1
Universidad de Chile: Repositorio académico
1
University of Glasgow: Enlighten - Publications
1
Wiley Online Library
1
Zenodo
1