Content Provider
The University of Utah: J. Willard Marriott Digital Library
11
University of Lethbridge Digitized Collections
8
North Dakota State University (NDSU): Digital Horizons
5
Skemman (Iceland)
2
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
1
Repository of the University of Ljubljana (RUL)
1
SFU Digitized Collections (Simon Fraser University)
1
The Gateway to Oklahoma History (University of North Texas Libraries)
1
The Open University: Open Research Online (ORO)
1
The University of Alabama at Birmingham: UAB Libraries' Digital Collections
1
UI Press - University of Illinois Press
1
Universidade da Coruña: Servizo de Publicacións
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of Wisconsin: Digital Collections
1
eCite UTAS (University of Tasmania)
1