Content Provider
Springer Nature (via Crossref)
358
University of Chicago Press (via Crossref)
10
Informa (via Crossref)
9
ScienceDirect (Elsevier)
7
Oxford University Press (via Crossref)
5
ScienceDirect (Elsevier - via Crossref)
5
JSTOR (via Crossref)
3
University of California Press (via Crossref)
3
Istituto Nazionale di Fisica Nucleare (INFN): Open Access Repository
1
JSTOR
1
The University of Queensland: UQ eSpace
1
University of Chicago Press
1
Wiley Online Library (via Crossref)
1