Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
41
Informa (via Crossref)
15
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
3
Arctic Institute of North America (via Crossref)
2
Australian National University: ANU Digital Collections
2
Informa
2
James Cook University, Australia: ResearchOnline@JCU
2
Queensland University of Technology: QUT ePrints
2
Curtin University: espace
1
Czech Academy of Sciences: dKNAV
1
De Gruyter (via Crossref)
1
Durham University: Durham Research Online
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Indian Academy of Sciences: Publication of Fellows
1
King Abdullah University of Science and Technology: KAUST Repository
1
Leiden University Scholarly Publications
1
NOVA: The University of Newcastle Research Online (Australia)
1
RePEc (Research Papers in Economics)
1
University of Basel: edoc
1
University of California: eScholarship
1
University of East Anglia: UEA Digital Repository
1
University of Nottingham: Repository@Nottingham
1
University of Tasmania: UTas ePrints
1
Zenodo
1