Content Provider
University of Copenhagen: Research
257
Springer Nature (via Crossref)
172
Springer Nature
121
Oxford University Press (via Crossref)
93
Cambridge University Press
90
Informa (via Crossref)
78
Aarhus University: Research
71
United Nations Publications (via Crossref)
66
Aalborg University's Research Portal
60
ScienceDirect (Elsevier - via Crossref)
55
JSTOR (via Crossref)
50
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
46
ScienceDirect (Elsevier)
46
Technical University of Denmark: DTU Orbit
42
University of Toronto Press (U Toronto Press - via Crossref)
38
Natural Environment Research Council: NERC Open Research Archive
35
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
34
De Gruyter (via Crossref)
31
Institut national des sciences de l'Univers: HAL-INSU
30
Roskilde University Research Portal (RUC)
30
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
25
University of Southern Denmark Research Portal
25
Brill
24
Université de Nantes: HAL-UNIV-NANTES
24
UNESDOC - UNESCO Digital Library
23
Wiley Online Library (via Crossref)
23
JSTOR
22
De Gruyter
21
Utrecht University Repository
19
BORIS (Bern Open Repository and Information System, University of Bern)
15
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
13
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
13
Université Grenoble Alpes: HAL
12
Lund University Publications (LUP)
10
Oxford University Press
10
SAGE Publications (via Crossref)
10
Caltech Authors (California Institute of Technology)
9
OECD iLibrary (via Crossref)
9
The University of Manchester: Research Explorer
9
Archives ouvertes de Paris-Saclay
8
Brill (via Crossref)
8
LaCRIS - University of Lapland Current Research System
8
OpenEdition
8
University of Bergen: Bergen Open Research Archive (BORA-UiB)
8
University of Cambridge, Department of Earth Sciences: ESC Publications
8
Université Savoie Mont Blanc: HAL
8
Université d'Orléans: HAL
7
APA Publishing (American Psychological Association)
6
Digital.CSIC (Spanish National Research Council)
6
Edinburgh University Press (via Crossref)
6
more ...