- Publication venue
- Publication date
- 01/01/1998
- Field of study
- Publication venue
- Publication date
- 01/01/2006
- Field of study
- Publication venue
- Publication date
- 01/01/2006
- Field of study
- Publication venue
- Publication date
- 01/01/1995
- Field of study
- Publication venue
- 'Akademiai Kiado Zrt.'
- Publication date
- Field of study