Content Provider
ScienceDirect (Elsevier - via Crossref)
18
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
13
Directory of Open Access Journals: DOAJ Articles
12
Springer Nature (via Crossref)
12
DataCite Metadata Store (German National Library of Science and Technology)
10
University of Canterbury, Christchurch: UC Research Repository
10
ScienceDirect (Elsevier)
8
Informa (via Crossref)
7
Institut national des sciences de l'Univers: HAL-INSU
6
Unknown
6
The University of Waikato: Research Commons
5
Cambridge University Press
4
DR-NTU (Digital Repository at Nanyang Technological University, Singapore)
4
Massey University: Massey Research Online
4
University of Otago: Research Archive (OUR Archive)
4
Université de Nantes: HAL-UNIV-NANTES
4
Victoria University of Wellington: ResearchArchive
4
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
3
IRD (Institute de recherche pour le développement): Horizon
3
ORA - Oxford University Research Archive
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
Oxford University Press (via Crossref)
3
University College Dublin: Research Repository UCD
3
Università degli Studi di Udine: CINECA IRIS
3
Australian National University: ANU Digital Collections
2
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
2
Ghent University Academic Bibliography
2
HAL Clermont Auvergne (Université Blaise Pascal Clermont-Ferrand/Université d'Auvergne)
2
HAL Univ-Eiffel (Université Gustave Eiffel)
2
MDPI Open Access Publishing
2
University of Chester: Chester Digital Repository
2
University of North Texas: UNT Digital Library
2
Università degli Studi della Campania "Luigi Vanvitelli": CINECA IRIS V:
2
Université Jean Monnet – Saint-Etienne: HAL
2
Université de Lyon: HAL
2
Université de Paris: Portail HAL
2
Aarhus University: Research
1
Bulletin of the New Zealand Society for Earthquake Engineering (NZSEE)
1
City University of New York: CUNY Academic Works
1
Edinburgh University Press (via Crossref)
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
HighWire Press (Stanford University)
1
IRIS Università degli Studi di Perugia
1
Journals at the University of Arizona
1
Krakow University: eRIKA (Repozytorium Instytucjonalne Krakowskiej Akademii im. Andrzeja Frycza Modrzewskiego)
1
Macquarie University Research Portal
1
Memorial University of Newfoundland: Research Repository
1
National Institute of Polar Research Repository, Japan
1
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