Content Provider
Springer Nature (via Crossref)
252
Springer Nature
224
United Nations Publications (via Crossref)
219
OECD iLibrary
167
OECD iLibrary (via Crossref)
137
Brill
117
Oxford University Press (via Crossref)
110
Informa
100
Cambridge University Press
96
Oxford University Press
90
Informa (via Crossref)
77
Cornell University: eCommons@Cornell
67
JSTOR (via Crossref)
61
JSTOR
58
De Gruyter (via Crossref)
54
Opin vísindi (Iceland)
47
UQAM - Université du Québec à Montréal: archipel
43
De Gruyter
40
UNESDOC - UNESCO Digital Library
38
Brepols Publishers
37
University of Copenhagen: Research
36
ScienceDirect (Elsevier - via Crossref)
34
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
26
SAGE Publications (via Crossref)
26
ScienceDirect (Elsevier)
24
Aarhus University: Research
23
Bristol University Press and Policy Press
23
Lund University Publications (LUP)
22
Edward Elgar Publishing
20
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
20
OpenEdition
16
Cornell University Press
15
Emerald
15
Natural Environment Research Council: NERC Open Research Archive
14
Université de Nantes: HAL-UNIV-NANTES
12
Wiley Online Library
12
University College London: UCL Discovery
11
University of the Highlands and Islands: Research Database of UHI
11
Caltech Authors (California Institute of Technology)
10
DataCite Metadata Store (German National Library of Science and Technology)
10
norden (Nordic Council of Ministers): Publications (DiVA)
10
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
9
University of Southern Denmark Research Portal
9
Wageningen UR (University & Research Centre): Digital Library
9
Manchester University Press
8
Roskilde University Research Portal (RUC)
8
University of Bristol: Bristol Research
8
University of Southampton: e-Prints Soton
8
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
7
BIROn - Birkbeck Institutional Research Online (Birkbeck University of London)
7
more ...