Content Provider
Biodiversity Heritage Library (BHL)
10
Opin vísindi (Iceland)
6
Skemman (Iceland)
5
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Hirsla - Landspítali University Hospital research archive
1
Texas A&M University Digital Repository
1
UNESDOC - UNESCO Digital Library
1
UQAM - Université du Québec à Montréal: archipel
1
Università di Macerata: UniMC - Pubblicazioni Aperte Digitali (U-PAD)
1
norden (Nordic Council of Ministers): Publications (DiVA)
1