Language: Italian, French, English, German, Russian, Spanish
ISSN: 1724-5230
Availability: 2003-2011
Language: English, French, German, Italian, Spanish
ISSN: 1724-8698
Availability: 2002-present
Language: French, English, German, Italian, Spanish
Publisher: Université de Liège
ISSN: 0556-7939
Availability: 1979-2011
Language: Spanish, Portuguese, English, French, German
EISSN: 2258-014X
Availability: 2010-present