Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
13
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
5
DataCite Metadata Store (German National Library of Science and Technology)
4
Natural Environment Research Council: NERC Open Research Archive
4
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
ScienceDirect (Elsevier - via Crossref)
3
Digital Commons University of South Florida (USF)
2
University of California: eScholarship
2
University of South Florida St. Petersburg: Digital USFSP
2
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Georg-August-Universität Göttingen: GoeScholar
1
IRIS Università degli Studi di Perugia
1
Springer Nature (via Crossref)
1
The University of Waikato: Research Commons
1
University of Glasgow: Enlighten - Publications
1
University of Tromsø: Munin Open Research Archive
1
Università degli Studi di Siena: USiena air
1
Utrecht University Repository
1