Content Provider
Directory of Open Access Journals: DOAJ Articles
12
Unknown
6
DataCite Metadata Store (German National Library of Science and Technology)
4
Polar Research (E-Journal)
3
Aarhus University: Research
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Jagiellonian University Repository
2
MDPI Open Access Publishing
2
The Repository of the University of Silesia (RE-BUŚ)
2
ASU VL (VMU - Vytautas Magnus University Agriculture Academy Virtual Library)
1
Akademicka Platforma Czasopism
1
Akademicka Platforma Czasopism (APCZ)
1
Australian National University: ANU Digital Collections
1
Frontiers: Figshare
1
HAL Sorbonne Université
1
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
1
Ice and Snow (E-Journal)
1
Institut national des sciences de l'Univers: HAL-INSU
1
Jultika - University of Oulu repository
1
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library)
1
LSRC VL (Lithuanian Social Research Centre Virtual Library)
1
Lietuvos virtuali biblioteka bei visateksčių dokumentų duomenų bazės sukūrimas
1
Masaryk University Journals
1
Mid Sweden University: Publications (DiVA)
1
NOAA NCEI Environmental Data Archive (via DataONE)
1
Nicolaus Copernicus University (UMK) Torun: RUM@K
1
Normandie Université: HAL
1
Open-Access-Publikationsserver der Humboldt-Universität: edoc-Server
1
Polar Research
1
RIUMA - Repositorio Institucional de la Universidad de Málaga
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University of Bath's research portal
1
University of Tromsø: Munin Open Research Archive
1
University of the Highlands and Islands: Research Database of UHI
1
Université de Bretagne Occidentale: HAL
1
Université de Nantes: HAL-UNIV-NANTES
1
Utrecht University Repository
1
Vytautas Magnus University e-Publication Repository (VMU ePub)
1