Content Provider
University of Washington, Seattle: Digital Collections
5
Université du Québec à Rimouski (UQAR): Sémaphore
4
DataCite Metadata Store (German National Library of Science and Technology)
3
Naval Postgraduate School: Calhoun
2
Afyon Kocatepe University Institutional Repository (DSpace@AKU)
1
Chalmers University of Technology: Chalmers research
1
Directory of Open Access Journals: DOAJ Articles
1
Georgia Southern University: Digital Commons@Georgia Southern
1
Hathi Trust Digital Library
1
ITU Academic Open Archive
1
Jagiellonian University Repository
1
Linnaeus University Kalmar Växjö: Publications (DiVA)
1
Opin vísindi (Iceland)
1
Salve Regina University, Newport: eScholar@Salve Regina
1
U.S. Naval War College Digital Commons
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University of Alaska: ScholarWorks@UA
1
University of British Columbia: cIRcle - UBC's Information Repository
1
University of Guelph: DSpace digital archive
1
University of St Andrews: Digital Research Repository
1
University of St Andrews: Research Portal
1
University of Tromsø: Munin Open Research Archive
1
VTT's Research Information Portal
1
Wageningen UR (University & Research Centre): Digital Library
1
Zenodo
1