Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
1,998
DataCite Metadata Store (German National Library of Science and Technology)
1,148
Copernicus Publications: E-Journals
6
University of Tromsø: Munin Open Research Archive
6
Niedersächsisches Online-Archiv NOA
3
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
2
NTNU Open Archive (Norwegian University of Science and Technology)
2
PubMed Central (PMC)
2
University of California Press
2
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Aarhus University: Research
1
Aberdeen University Research Archive (AURA)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
HELDA – University of Helsinki Open Repository
1
Institut national des sciences de l'Univers: HAL-INSU
1
Natural Environment Research Council: NERC Open Research Archive
1
Polar Research
1
Research Data Leeds Repository (University of Leeds)
1
Springer Nature (via Crossref)
1
University College London: UCL Discovery
1
University of Bristol: Bristol Research
1
University of Groningen research database
1
Université Grenoble Alpes: HAL
1
Wiley Online Library
1
Zenodo
1