Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
10,147
PANGAEA - Data Publisher for Earth & Environmental Science
2,551
Directory of Open Access Journals: DOAJ Articles
1,628
Unknown
1,270
Zenodo
959
University of Tromsø: Munin Open Research Archive
847
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
635
Copernicus Publications: E-Journals
623
Norsk Polarinstitutt: Brage NP
599
ScienceDirect (Elsevier - via Crossref)
578
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
569
Norwegian Polar Institute: Brage NP
485
Springer Nature (via Crossref)
479
LeibnizOpen (The Leibniz Association)
461
Niedersächsisches Online-Archiv NOA
449
Institut national des sciences de l'Univers: HAL-INSU
395
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
394
Arctic Data Center (via DataONE)
386
Wiley Online Library
372
Cambridge University Press
363
NTNU Open Archive (Norwegian University of Science and Technology)
352
Université de Nantes: HAL-UNIV-NANTES
348
Fiskeridirektoratet (Brage FISK)
320
PubMed Central (PMC)
309
Norwegian Polar Data Centre
299
Polar Research (E-Journal)
299
University of Bergen: Bergen Open Research Archive (BORA-UiB)
282
Aarhus University: Research
281
Informa (via Crossref)
270
Wiley Online Library (via Crossref)
266
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
228
DataverseNO
194
Frontiers: Figshare
189
MDPI Open Access Publishing
183
Natural Environment Research Council: NERC Open Research Archive
176
National Institute of Polar Research Repository, Japan
168
Institute for Marine Research: Brage IMR
165
University of Copenhagen: Research
157
Norwegian Institute for Nature Research: Brage NINA
144
Dryad Digital Repository (Duke University)
137
ScienceDirect (Elsevier)
127
University of Tromsø: Septentrio Academic Publishing
117
HAL Sorbonne Université
110
University of Southampton: e-Prints Soton
105
Uppsala University: Publications (DiVA)
104
University of Groningen research database
103
German Aerospace Center: elib - DLR electronic library
101
Open archive Norwegian University of Life Sciences: Brage NMBU
101
Max Planck Society: MPG.PuRe
97
Informa
96
more ...