Content Provider
Canadian Science Publishing (via Crossref)
156
Oxford University Press (via Crossref)
50
Canadian Science Publishing
21
Brill (via Crossref)
3
Cambridge University Press
3
ScienceDirect (Elsevier - via Crossref)
3
Oxford University Press
2
Springer Nature (via Crossref)
2
Brill
1
De Gruyter (via Crossref)
1
JSTOR (via Crossref)
1
Sapienza Università di Roma: CINECA IRIS
1
The University of Queensland: UQ eSpace
1
Wiley Online Library (via Crossref)
1