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- Language: English
- Year: 2015

- Author: McMahon David M
- Language: English
- Year: 2011

- Author: Goldschmidt David M
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- Author: Вейль А. (Weil A.)
- Language: Русский
- Year: 1961

- Author: J. H. Davenport
- Language: English
- Year: 1981

- Author: Takahiro Kawai Yoshitsugu Takei
- Language: English
- Year: 2005

- Author: Natalia Tokareva
- Language: English
- Year: 2015

- Author: Gelʹfond (Gelfond) Aleksandr
- Language: English
- Year: 1960

- Author: Mebkhout Zoghman
- Language: French
- Year: 1989