Content Provider
Wiley Online Library
11
Canadian Science Publishing
6
HighWire Press (Stanford University)
6
University of St Andrews: Research Portal
4
Oxford University Press
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Canadian Science Publishing (via Crossref)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
Discovery - University of Dundee Online Publications
1
Institute for Marine Research: Brage IMR
1
Marine Institute Open Access Repository
1
Natural Environment Research Council: NERC Open Research Archive
1
The University of Dublin, Trinity College: TARA (Trinity's Access to Research Archive)
1
Universitat Autònoma de Barcelona: Dipòsit Digital de Documents de la UAB
1
University of Glasgow: Glasgow Theses Service
1
University of Massachusetts: ScholarWorks@UMass Amherst
1
University of Toronto: Research Repository T-Space
1
Université de Nantes: HAL-UNIV-NANTES
1
Unknown
1
Érudit.org (Université Montréal)
1