Content Provider
Directory of Open Access Journals: DOAJ Articles
24
University of Tromsø: Septentrio Academic Publishing
14
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
11
Niedersächsisches Online-Archiv NOA
11
Institut national des sciences de l'Univers: HAL-INSU
9
University of Tromsø: Munin Open Research Archive
7
DataCite Metadata Store (German National Library of Science and Technology)
5
Université de Nantes: HAL-UNIV-NANTES
5
University of Leicester: Leicester Research Archive (LRA)
4
University of Southampton: e-Prints Soton
2
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
2
Unknown
2
Apollo - University of Cambridge Repository
1
Cambridge University Press
1
Dryad Digital Repository (Duke University)
1
ETH Zürich Research Collection
1
Electronic National Technical University "Kharkiv Polytechnic Institute" Institutional Repository (eNTUKhPIIR)
1
Høgskolen i Innlandet: Brage INN
1
Lancaster University: Lancaster Eprints
1
NILU – Norwegian Institute for Air Research: NILU Brage
1
Natural Environment Research Council: NERC Open Research Archive
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
Polar Research
1
Polar Research (E-Journal)
1
ScienceDirect (Elsevier - via Crossref)
1
Springer Nature (via Crossref)
1
The University of Adelaide: Digital Library
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University of Calgary Journal Hosting
1
University of St Andrews: Digital Research Repository
1
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
1
Université Grenoble Alpes: HAL
1