- Author: Dobrzycki W.
- Language: Polish
- Author: Натаров А.Н.
- Language: Русский
- Author: Escalante F.
- Language: English
- Author: Гриневич Э.А.
- Language: Русский
- Author: Henderson T.J.
- Language: English
- Author: Кофман А.Ф.
- Language: Русский
- Author: Линарес В.П. Татауров С.Ф.
- Language: Русский
- Author: Maira L. Murillo J.
- Language: Spanish