Language: English
ISSN: 1015-8757
Availability: 2004-present
Language: English, French, German, Italian, Spanish
ISSN: 0006-0887
Availability: 1998-present
Articles can be viewed online but not downloaded.
Language: Croatian
ISSN: 0350-7823
Availability: 2003-present
Language: English
ISSN: 1841-0464
EISSN: 1842-8517
Availability: 2005-present
Language: English, Afrikander
ISSN: 0259-9422
EISSN: 2072-8050
Scimago Journal Ranking (2013): 0,185
Hirsh Index: 5
Availability: 2002-present
Language: English
ISSN: 0304-1042
Availability: 1974-present
Language: French
ISSN: 0035-1423
EISSN: 2105-2573
Availability: 1946-present (embargo: 48 months)
Language: Spanish
ISSN: 0049-3449
EISSN: 0717-6295
Scimago Journal Ranking (2013): 0,277
Hirsh Index: 6
Availability: 2000-present