- Author: Харрисон Ширли
- Language: Русский
- Year: 2003
- Author: J. Morgan J. Morgan
- Language: English
- Year: 2005
- Author: Philip Hans Franses Richard Paap
- Language: English
- Year: 2001
- Author: Peter Diamond Hannu Vartiainen
- Language: English
- Year: 2007
- Author: Таганов Дмитрий
- Language: Русский
- Year: 2005
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- Language: Русский
- Year: 2005
- Author: Надежда Франк Елена Кирьянова
- Language: Русский
- Year: 2007
- Author: Надежда Франк Елена Кирьянова
- Language: Русский
- Year: 2007
