Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3
Directory of Open Access Journals: DOAJ Articles
2
Unknown
2
eCite UTAS (University of Tasmania)
2
Copernicus Publications: E-Journals
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Griffith University: Griffith Research Online
1
National Institute of Polar Research Repository, Japan
1
Niedersächsisches Online-Archiv NOA
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
1
University College London: UCL Discovery
1
University of California: eScholarship
1
White Rose Research Online (Universities of Leeds, Sheffield & York)
1