- Author: Leonid Zhmud, Alexander Chernoglazov
- Language: English
- Year: 2006
- Author: Leonid Zhmud
- Language: German
- Year: 1997
- Author: Leonid Zhmud
- Language: English
- Year: 2012
- Author: Leonid Zhmud
- Language: English
- Year: 2006
- Author: Leonid Zhmud
- Language: English
- Year: 2006
- Author: Leonid Zhmud
- Language: English
- Year: 2006