Content Provider
LaCRIS - University of Lapland Current Research System
504
University of Copenhagen: Research
183
NTNU Open Archive (Norwegian University of Science and Technology)
138
Aarhus University: Research
133
APA Publishing (American Psychological Association)
87
SINTEF Open (Brage)
85
UNESDOC - UNESCO Digital Library
77
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
76
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
74
Aalborg University's Research Portal
71
University of Lapland: Lauda
67
Informa
57
Lund University Publications (LUP)
42
Université de Nantes: HAL-UNIV-NANTES
41
University of Tromsø: Munin Open Research Archive
38
University of Strathclyde Glasgow: Strathprints
37
Max Planck Society: MPG.PuRe
36
Roskilde University Research Portal (RUC)
36
Wageningen UR (University & Research Centre): Digital Library
36
University of Groningen research database
32
University of Southern Denmark Research Portal
32
UQAM - Université du Québec à Montréal: archipel
26
University of the Highlands and Islands: Research Database of UHI
26
eCite UTAS (University of Tasmania)
23
Natural Resources Institute Finland: Jukuri
21
Open Research Library
21
Natural Environment Research Council: NERC Open Research Archive
20
Université Laval: CorpusUL
20
ScienceDirect (Elsevier)
19
Technical University of Denmark: DTU Orbit
19
Vrije Universiteit Amsterdam (VU): Research Portal
18
The University of Manchester: Research Explorer
16
University of Southampton: e-Prints Soton
16
Institut national des sciences de l'Univers: HAL-INSU
15
Utrecht University Repository
14
PUB - Publications at Bielefeld University
13
University of Bayreuth: ERef Bayreuth
13
University of St Andrews: Research Portal
12
Carleton University's Institutional Repository
11
University of Bristol: Bristol Research
11
Maynooth University ePrints and eTheses Archive (National University of Ireland)
10
Publication Database IASS (Institute for Advanced Sustainability Studies Potsdam)
10
Université Grenoble Alpes: HAL
10
BORIS (Bern Open Repository and Information System, University of Bern)
9
Digital.CSIC (Spanish National Research Council)
9
Open archive Nord universitet
9
Università degli Studi di Siena: USiena air
9
Université de Genève: Archive ouverte UNIGE
9
IIASA DARE (Data Repository of the International Institute of Applied Systems Analysis)
8
IIASA PURE (International Institute of Applied Systems Analysis: PUblications REpository)
8
more ...