Language: German, English, Spanish
ISSN: 1863-6470
Availability: 2006-present
Language: German, English
ISSN: 1862-5886
Availability: 2006-present
Language: German, English
ISSN: 1619-8301
Availability: 2002-present
Language: German, English
ISSN: 1869-6139
Availability: 2009-2011
Language: French, Italian, English, German, Serbian
ISSN: 0350-1361
Availability: 2002-2009