Content Provider
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
101
Research at Universidade Católica Portuguesa (Ciência-UCP)
5
University of Washington, Seattle: Digital Collections
5
Universidade Católica Portuguesa: Veritati - Repositório Institucional
3
Directory of Open Access Journals: DOAJ Articles
2
Hathi Trust Digital Library
2
McGill University: eScholarship@McGill
2
Theses Canada/Thèses Canada (Library and Archives Canada)
2
DataCite Metadata Store (German National Library of Science and Technology)
1
Ghent University Academic Bibliography
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
Oregon Digital (University of Oregon/Oregon State University)
1
Repositório Comum (RCAAP - Repositório Científico de Acesso Aberto de Portugal)
1
Repositório Institucional da Universidade de Aveiro (RIA)
1
ScholarsArchive@OSU (Oregon State University)
1
Universidade Aberta: Repositório Aberto
1
Universidade of Minho: RepositóriUM
1
Unknown
1
Washington State University: WSU Libraries Digital Collections
1
theses.fr
1