- Author: Новиков Игорь Дмитриевич
- Language: Русский
- Year: 1988
- Author: Hassan Akbar-Zadeh Doctorat d Etat en Mathématiques Pures June 1961 La Sorbonne Paris.
- Language: English
- Year: 2006
- Author: Hassan Akbar-Zadeh Doctorat d Etat en Mathématiques Pures June 1961 La Sorbonne Paris.
- Language: English
- Year: 2006
- Author: David A. Cox Sheldon Katz
- Language: English
- Year: 1999