Content Provider
RePEc (Research Papers in Economics)
21
Biodiversity Heritage Library (BHL)
16
Arctic Portal Library
14
WikiBooks - Open-content textbooks
14
Cambridge University Press
7
Unknown
7
LaCRIS - University of Lapland Current Research System
6
UNESDOC - UNESCO Digital Library
6
norden (Nordic Council of Ministers): Publications (DiVA)
5
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
4
Aarhus University: Research
3
Arctic Council Repository
3
University of Copenhagen: Research
3
University of Lapland: Lauda
3
Danish Defense Research Portal
2
IIASA DARE (Data Repository of the International Institute of Applied Systems Analysis)
2
Open Research Library
2
Technical University of Denmark: DTU Orbit
2
Texas A&M University Digital Repository
2
UQAM - Université du Québec à Montréal: archipel
2
University of St Andrews: Research Portal
2
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1
BIROn - Birkbeck Institutional Research Online (Birkbeck University of London)
1
Bath Spa University: ResearchSPAce
1
CEDA document repository (Centre for Environmental Data Analysis)
1
CQUniversity: acquire
1
Center for Jewish History: Digital Collections
1
DSpace@MIT (Massachusetts Institute of Technology)
1
Duke University Press
1
IIASA PURE (International Institute of Applied Systems Analysis: PUblications REpository)
1
International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons
1
JSTOR
1
Jultika - University of Oulu repository
1
KITopen (Karlsruhe Institute of Technologie)
1
Lund University Publications (LUP)
1
ORA - Oxford University Research Archive
1
Pensoft Publishers
1
Roskilde University Research Portal (RUC)
1
Stockholm University Press
1
Swinburne University of Technology: Swinburne Research Bank
1
Umeå University: Publications (DiVA)
1
University of Portsmouth: Portsmouth Research Portal
1
University of Southampton: e-Prints Soton
1
University of Tromsø: Munin Open Research Archive
1
University of the Highlands and Islands: Research Database of UHI
1