Content Provider
eCite UTAS (University of Tasmania)
16
Frontiers: Figshare
8
Directory of Open Access Journals: DOAJ Articles
7
Cambridge University Press
6
Old Dominion University: ODU Digital Commons
6
ScienceDirect (Elsevier - via Crossref)
6
University of California: eScholarship
6
DataCite Metadata Store (German National Library of Science and Technology)
4
NASA Technical Reports Server (NTRS)
4
The Royal Society: Figshare
3
Unknown
3
Australian National University: ANU Digital Collections
2
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
2
Columbia University: Academic Commons
2
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
2
ScienceDirect (Elsevier)
2
Springer Nature (via Crossref)
2
W&M ScholarWorks
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
DIAL@USL-B (Université Saint-Louis, Bruxelles)
1
DRO - Deakin Research Online
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
IEDA: EarthChem Library (via DataONE)
1
Imperial College London: Spiral
1
Institutional Repository of Leibniz Universität Hannover
1
Istituto Nazionale di Fisica Nucleare (INFN): Open Access Repository
1
The University of Maine: DigitalCommons@UMaine
1
UNSW Sydney (The University of New South Wales): UNSWorks
1
Universidad de Chile: Repositorio académico
1
University of Cape Town: OpenUCT
1
University of Washington, Seattle: ResearchWorks
1
University of the Highlands and Islands: Research Database of UHI
1
Université de Nantes: HAL-UNIV-NANTES
1
Université de Paris: Portail HAL
1
Utrecht University Repository
1
Wiley Online Library (via Crossref)
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1
theses.fr
1