Content Provider
prev ...
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
39
Frontiers (Publisher)
37
Open archive Norwegian University of Life Sciences: Brage NMBU
37
IIASA DARE (Data Repository of the International Institute of Applied Systems Analysis)
36
IIASA PURE (International Institute of Applied Systems Analysis: PUblications REpository)
36
Open archive Nord universitet
36
BioMed Central
35
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
33
International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons
32
National Research Council Canada: NRC Publications Archive
32
DRO - Deakin Research Online
31
KovsieScholar Repository (University of the Free State - UFS UV)
31
Informa
28
SERPENT Media Archive (Scientific and Environmental ROV Partnership using Existing iNdustrial Technology)
28
University of New Hampshire: Scholars Repository
28
Dalhousie University: DalSpace Institutional Repository
27
University of St Andrews: Research Portal
27
Unvieristy of Agder: AURA (Brage)
27
The Royal Society
26
University of the Sunshine Coast, Queensland, Australia: COAST Research Database
26
Lund University Publications (LUP)
23
University of Toronto: Research Repository T-Space
23
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
22
KU Leuven: Lirias
22
The University of Queensland: UQ eSpace
22
University of East Anglia: UEA Digital Repository
22
ACS Publications
20
HELDA – University of Helsinki Open Repository
20
Institut national des sciences de l'Univers: HAL-INSU
20
Norwegian Institute for Water research: NIVA Open Access Archive (Brage)
20
Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive
20
The University of Maine: DigitalCommons@UMaine
19
University of Glasgow: Enlighten - Publications
19
Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR
18
University of Strathclyde Glasgow: Strathprints
18
ACS Publications (via Crossref)
17
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library)
17
LSRC VL (Lithuanian Social Research Centre Virtual Library)
17
National University of Ireland (NUI), Galway: ARAN
17
Theses Canada/Thèses Canada (Library and Archives Canada)
17
University College London: UCL Discovery
17
University of Groningen research database
17
University of Stavanger: UiS Brage
17
Université de Bretagne Occidentale: HAL
17
PLOS
16
University of California: eScholarship
16
Universidade do Algarve: Sapienta
15
University of Gothenburg: GUPEA (Gothenburg University Publications Electronic Archive)
15
University of Rhode Island: DigitalCommons@URI
15
Opin vísindi (Iceland)
14
more ...