Content Provider
Aarhus University: Research
1
Apollo - University of Cambridge Repository
1
Cambridge University Press
1
Carolina Digital Repository (UNC - University of North Carolina)
1
DSpace@MIT (Massachusetts Institute of Technology)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Digital Commons University of South Florida (USF)
2
Digital.CSIC (Spanish National Research Council)
1
Directory of Open Access Journals: DOAJ Articles
24
Durham University: Durham Research Online
2
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
1
Frontiers (Publisher)
1
GEUS Bulletin (Geological Survey of Denmark and Greenland)
5
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
2
Lancaster University: Lancaster Eprints
1
Montana State University (MSU): ScholarWorks
1
Natural Environment Research Council: NERC Open Research Archive
2
Niedersächsisches Online-Archiv NOA
7
ORA - Oxford University Research Archive
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
Technical University of Denmark: DTU Orbit
1
The University of Kansas: KU ScholarWorks
5
The University of Liverpool Repository
4
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Alaska: ScholarWorks@UA
6
University of Bergen: Bergen Open Research Archive (BORA-UiB)
4
University of Bristol: Bristol Research
3
University of California: eScholarship
3
University of Copenhagen: Research
2
University of Glasgow: Enlighten - Publications
2
University of South Florida St. Petersburg: Digital USFSP
2
University of Southern Denmark Research Portal
1
University of Technology Sydney: OPUS - Open Publications of UTS Scholars
1
Unknown
12
Utrecht University Repository
4
White Rose Research Online (Universities of Leeds, Sheffield & York)
3