Content Provider
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
78,434
APS Digital Library (American Philosophical Society)
80
SDSUnbound (San Diego State University)
55
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
38
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
27
Universitat de Girona: DUGi Fons Especials (UdG Digital Repository)
14
IssueLab (Nonprofit Research)
12
Utrecht University Repository
12
University of Michigan: Digital Collections
10
PubMed Central (PMC)
9
The Portal to Texas History (University of North Texas)
9
University of North Texas: UNT Digital Library
9
IFPRI Knowledge Collections (International Food Policy Research Institute)
7
University of Southampton: e-Prints Soton
7
BioMed Central
6
CGIAR CGSpace (Consultative Group on International Agricultural Research)
5
The University of Queensland: UQ eSpace
5
HELDA – University of Helsinki Open Repository
4
Center for Jewish History: Digital Collections
3
Florida State University: Publication of Archival Library & Museum Materials
3
Hathi Trust Digital Library
3
Hirsla - Landspítali University Hospital research archive
2
Northern Territory Government Health Library Services ePublications
2
The University of Dublin, Trinity College: TARA (Trinity's Access to Research Archive)
2
Aalto University Publication Archive (Aaltodoc)
1
Arca (BC's Digital Treasures)
1
Boston University: OpenBU
1
Dalhousie University: DalSpace Institutional Repository
1
Demiroğlu Bilim University Institutional Repository
1
Digital Library of Wielkopolska
1
MSpace at the University of Manitoba
1
TRUSpace - Thompson Rivers University
1
The College of William & Mary, Williamsburg, Virginia: Digital Archive
1
The University of Texas at Austin: Texas ScholarWorks
1
The University of Toledo (UT): Digital Repository
1
UWF Collections (Digital Library of the University of West Florida)
1
University of Cincinnati: Ohio Digital Resource Commons
1
University of Northern Colorado: Digital UNC
1
University of Stirling: Stirling Digital Research Repository
1
University of Tartu: Dspace
1
Volunteer Voices - Tennessee Electronic Library, The University of Tennessee,
1
e-manuscripta.ch
1