- Author: Wodtko D.S.
- Language: English
- Author: Falileyev A.I.
- Language: English
- Author: Калыгин В.П. Королев А.А.
- Language: Русский
- Author: Калыгин В.П. Королев А.А.
- Language: Русский
- Author: Stewart Macalister R.A.
- Language: English
- Author: Durkacz V.E.
- Language: English
- Author: Lewis Henry Pedersen Holger.
- Language: English
- Author: McCone Kim.
- Language: English
