- Author: Mažiulis V.
- Language: Lithuanian
- Author: Dini Pietro Umberto.
- Language: English
- Author: Rinkevičius V.
- Language: Lithuanian
- Author: Carrasquer Vidal M.
- Language: English
- Author: Ульянов Г.К.
- Language: Русский
- Author: Непокупный А.П.
- Language: Русский
- Author: Непокупный А.П.
- Language: Русский
- Author: Kregzdys R.
- Language: English
- Author: Судник Т.М.
- Language: Русский
