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- Language: English
- Year: 1986
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- Language: English
- Year: 2001
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- Year: 2002
- Author: Tamas Magay L. Kiss
- Language: Hungarian, English
- Year: 2002
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- Language: English
- Year: 1995
- Author: L. Szirmay-Kalos
- Language: English
- Year: 1995
- Author: IAkov Grigorevich Sinai
- Language: English
- Year: 1982
- Author: Alfred Renyi
- Language: English
- Year: 1976