Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
8
Digital.CSIC (Spanish National Research Council)
4
PANGAEA - Data Publisher for Earth & Environmental Science
3
Research Data Australia (Australian National Data Service - ANDS)
3
Universidade Federal do Rio Grande do Sul (UFRGS): Lume
2
Unknown
2
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1
Copernicus Publications: E-Journals
1
Directory of Open Access Journals: DOAJ Articles
1
GEO-LEOe-docs (FID GEO)
1
Institutional Repository of Leibniz Universität Hannover
1
Niedersächsisches Online-Archiv NOA
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
University of St Andrews: Digital Research Repository
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1