- Publication venue
- Vilniaus universiteto leidykla / Vilnius University Press
- Publication date
- 01/12/1965
- Field of study
- Publication venue
- Vilniaus universiteto leidykla / Vilnius University Press
- Publication date
- 01/12/1964
- Field of study
- Publication venue
- 'Vilnius Gediminas Technical University'
- Publication date
- Field of study