Autor
EBSCO Publishing (Firm)
8
H.W. Wilson Company
6
American Geosciences Institute
1
American Institute of Physics
1
American Mathematical Society
1
Annual Reviews, Inc
1
Association for Computing Machinery
1
Biological Abstracts, Inc
1
Elsevier Science (Firm)
1
Elsevier Science (Firma)
1
Federación Psicoanalítica de Latinoamérica
1
Geological Society of London
1
Institute of Electrical and Electronics Engineers
1
Institute of Physics Publishing
1
Ithaka (Organización)
1
JSTOR (Organizaciòn)
1
National Library of Medicine (U.S.)
1
Nature Publishing Group
1
Ovid Technologies, Inc
1
Sage Publications
1
ScienceDirect (Online service)
1
Universidad Nacional de General San Martín
1