Content Provider
Directory of Open Access Journals: DOAJ Articles
6
Copernicus Publications: E-Journals
4
Niedersächsisches Online-Archiv NOA
4
Unknown
4
DataCite Metadata Store (German National Library of Science and Technology)
3
Natural Environment Research Council: NERC Open Research Archive
2
Universidad Andrés Bello: Repositorio Institucional Académico
2
University of Tasmania: UTas ePrints
2
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
BORIS (Bern Open Repository and Information System, University of Bern)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
German Aerospace Center: elib - DLR electronic library
1
Hong Kong Polytechnic University: PolyU Institutional Repository (PolyU IR)
1
Keele University: Keele Research Repository
1
MDPI Open Access Publishing
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
Repositorio Universidad del Desarrollo (UDD)
1
ScholarsArchive@OSU (Oregon State University)
1
University of Potsdam: publish.UP
1
University of Tromsø: Munin Open Research Archive
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Università degli Studi della Campania "Luigi Vanvitelli": CINECA IRIS V:
1
Université Grenoble Alpes: HAL
1
eCite UTAS (University of Tasmania)
1