Content Provider
Springer Nature (via Crossref)
46
AAAS Resource Center (American Association for the Advancement of Science - via Crossref)
27
PLOS (via CrossRef)
19
PLOS
14
Canadian Science Publishing (via Crossref)
13
AAAS Resource Center (American Association for the Advancement of Science)
11
Canadian Science Publishing
8
The University of Queensland: UQ eSpace
4
The Royal Society
3
Imperial College London: Spiral
2
University College London: UCL Discovery
2
University of Leicester: Leicester Research Archive (LRA)
2
Curtin University: espace
1
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences: GIEC OpenIR
1
IMHE OpenIR (Institute of Mountain Hazards and Environment, Chinese Academy of Sciences)
1
Inderscience Publishers (via Crossref)
1
LIU - Linköping University: Publications (DiVA)
1
Lund University Publications (LUP)
1
Opin vísindi (Iceland)
1
Oxford University Press (via Crossref)
1
ScienceDirect (Elsevier - via Crossref)
1
ScienceDirect (Elsevier)
1
Swedish Museum of Natural History: Publications (DiVA)
1
The Royal Society (via Crossref)
1
University of Auckland Research Repository - ResearchSpace
1
University of the Highlands and Islands: Research Database of UHI
1
Unknown
1
Uppsala University: Publications (DiVA)
1