Content Provider
UNESDOC - UNESCO Digital Library
56
Digital.CSIC (Spanish National Research Council)
3
IRIS Università degli Studi di Palermo
3
Institut national des sciences de l'Univers: HAL-INSU
3
LaCRIS - University of Lapland Current Research System
3
University of Copenhagen: Research
3
Université Laval: CorpusUL
3
Aalborg University's Research Portal
2
Aarhus University: Research
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Archives ouvertes de Paris-Saclay
2
Carleton University's Institutional Repository
2
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
2
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
2
Padua Research Archive (IRIS - Università degli Studi di Padova)
2
RE.PUBLIC@POLIMI - Research Publications at Politecnico di Milano
2
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
2
idUS - Deposito de Investigación Universidad de Sevilla
2
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
CQUniversity: acquire
1
Central Marine Fisheries Research Institute, Kochi, India: Eprints@CMFRI
1
Central Queensland University: aCQUIRe
1
Council for Scientific and Industrial Research (South Africa): CSIR Research Space
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
Digital Commons University of South Florida (USF)
1
Discovery - University of Dundee Online Publications
1
Durham University: Durham Research Online
1
HAL Sorbonne Université
1
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library)
1
LSRC VL (Lithuanian Social Research Centre Virtual Library)
1
Old Dominion University: ODU Digital Commons
1
Technical University of Denmark: DTU Orbit
1
The University of Adelaide: Digital Library
1
The University of Queensland: UQ eSpace
1
University College Dublin: Research Repository UCD
1
University of Hull: Repository@Hull
1
University of South Florida St. Petersburg: Digital USFSP
1
University of Southern Denmark Research Portal
1
University of St Andrews: Research Portal
1
Università degli Studi di Genova: CINECA IRIS
1
Università del Salento: CINECA IRIS
1
Université de Nantes: HAL-UNIV-NANTES
1
Vrije Universiteit Amsterdam (VU): Research Portal
1
Zenodo
1