Content Provider
Natural Environment Research Council: NERC Open Research Archive
13
Australian National University: ANU Digital Collections
10
Directory of Open Access Journals: DOAJ Articles
7
Imperial College London: Spiral
4
Ghent University Academic Bibliography
3
Università degli Studi di Siena: USiena air
3
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Columbia University: Academic Commons
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
Durham University: Durham Research Online
2
Niedersächsisches Online-Archiv NOA
2
Université de Nantes: HAL-UNIV-NANTES
2
Uppsala University: Publications (DiVA)
2
White Rose Research Online (Universities of Leeds, Sheffield & York)
2
Wiley Online Library
2
eCite UTAS (University of Tasmania)
2
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Aix-Marseille Université: HAL
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Cambridge University Press
1
Collège de France: HAL
1
Curtin University: espace
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Delft University of Technology: Institutional Repository
1
Dryad Digital Repository (Duke University)
1
ETH Zürich Research Collection
1
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
IRInSubria - Institutional Repository Insubria (Università degli Studi dell’Insubria)
1
Institut National de la Recherche Agronomique: ProdINRA
1
Institut national des sciences de l'Univers: HAL-INSU
1
Macquarie University Research Portal
1
Northumbria University, Newcastle: Northumbria Research Link (NRL)
1
ORA - Oxford University Research Archive
1
Occidental College, Los Angeles: OxyScholar
1
Research UNE - University of New England at Armidale, NSW Australia
1
Swedish Museum of Natural History: Publications (DiVA)
1
The University of Kansas: KU ScholarWorks
1
Universidad Nacional de La Plata (UNLP): SeDiCI (Servicio de Difusión de la Creación Intelectual)
1
University of Kent: KAR - Kent Academic Repository
1
University of Tasmania: UTas ePrints
1
University of Waterloo, Canada: Institutional Repository
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Université Grenoble Alpes: HAL
1