Content Provider
Natural Environment Research Council: NERC Open Research Archive
66
DataCite Metadata Store (German National Library of Science and Technology)
18
PANGAEA - Data Publisher for Earth & Environmental Science
17
HighWire Press (Stanford University)
6
ScienceDirect (Elsevier)
6
University of East Anglia: UEA Digital Repository
4
University of Southampton: e-Prints Soton
4
PubMed Central (PMC)
3
Australian National University: ANU Digital Collections
2
Cambridge University Press
2
Digital Commons University of South Florida (USF)
2
Digital.CSIC (Spanish National Research Council)
2
KU Leuven: Lirias
2
Northumbria University, Newcastle: Northumbria Research Link (NRL)
2
Springer Nature (via Crossref)
2
University of Chicago Press (via Crossref)
2
University of South Florida St. Petersburg: Digital USFSP
2
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
2
Anglia Ruskin University: Anglia Ruskin Research Online (ARRO)
1
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
1
Dryad Digital Repository (Duke University)
1
F1000Research
1
FAU Digital Collections (Florida Atlantic University Digital Library)
1
Ghent University Academic Bibliography
1
PUB - Publications at Bielefeld University
1
Polar Research (E-Journal)
1
ScienceDirect (Elsevier - via Crossref)
1
The Open University: Open Research Online (ORO)
1
The Royal Society
1
The Royal Society (via Crossref)
1
University of Chicago Press
1
University of Glasgow: Enlighten - Publications
1
University of Groningen research database
1
University of Nebraska-Lincoln: DigitalCommons@UNL
1
University of St Andrews: Research Portal
1
University of Stirling: Stirling Digital Research Repository
1
University of Wollongong, Australia: Research Online
1
University of the Highlands and Islands: Research Database of UHI
1
Unknown
1
White Rose Research Online (Universities of Leeds, Sheffield & York)
1
Wiley Online Library
1
Wiley Online Library (via Crossref)
1
Zenodo
1