Content Provider
Research Data Australia (Australian National Data Service - ANDS)
5,942
Science & Technology Facilities Council: ePublication Archive
8
DataCite Metadata Store (German National Library of Science and Technology)
5
University of Leicester: Figshare
3
University of Leicester: Leicester Research Archive (LRA)
3
Defense Technical Information Center: DTIC Technical Reports database
2
University College London: UCL Discovery
2
Aarhus University: Research
1
Ghent University Academic Bibliography
1