Language: English
ISSN: 0893-5394
Availability: 1988-present
Language: English
ISSN: 0887-6177
EISSN: 1873-5843
Scimago Journal Ranking (2013): 0,143
Hirsh Index: 2
Availability: 1996-present (embargo: 12 months)
Language: English
ISSN: 1554-351X
EISSN: 1554-3528
Availability: 2001-present (embargo: 24 months)
All articles with more than two years are freely available; updated every January.
Language: English, Spanish
Publisher: Universidad de Oviedo (Spain)
ISSN: 0214-9915
EISSN: 1886-144X
Scimago Journal Ranking (2013): 1,341
Hirsh Index: 27
Availability: 1989-present
Language: English
Publisher: Universidad Complutense de Madrid
ISSN: 1138-7416
EISSN: 1988-2904
Scimago Journal Ranking (2013): 1,067
Hirsh Index: 63
Availability: 1998-2008