Content Provider
USGS Science Data Catalog (via DataONE)
31
DataCite Metadata Store (German National Library of Science and Technology)
2
Dryad Digital Repository (Duke University)
2
University of Calgary Journal Hosting
2
University of St Andrews: Research Portal
2
Unknown
2
York University, Toronto: YorkSpace
2
Aarhus University: Research
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Muséum National d'Histoire Naturelle (MNHM): HAL
1
OhioLINK: Electronic Theses and Dissertations Center
1
Periódicos Científicos da UFRGS (Universidade Federal do Rio Grande do Sul)
1
Portal de revistas académicas de la Universidad de Costa Rica
1
The Cupola - Scholarship at Gettysburg College
1
The University of Arizona: UA Campus Repository
1
The World Bank: Open Knowledge Repository (OKR)
1
University of Copenhagen: Research
1
University of Stirling: Stirling Digital Research Repository
1
University of São Paulo: Digital Library of Theses and Dissertations
1
University of Texas at El Paso: Digital Commons@UTEP
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1
Université de Nantes: HAL-UNIV-NANTES
1
Zenodo
1