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- Language: English
- Year: 2004
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- Year: 2006
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- Language: English
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- Language: English
- Year: 2003
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- Language: English
- Year: 2004
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- Language: English
- Year: 2002
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- Language: English
- Year: 2002
- Author: Georgy L. Shevlyakov Nikita O. Vilchevski
- Language: English
- Year: 2001
- Author: Vladimir M. Zolotarev Vladimir V. Uchaikin
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- Year: 1999
- Author: Vadim A. Kaimanovich Klaus Schmidt Wolfgang Woess
- Language: English
- Year: 2004