- Author: Gelʹfand Izrailʹ Moiseevich, Gelʹfand Sergeĭ Izrailevich, Gindikin Semen Grigorʹevich (eds.)
- Language: English, Русский
- Year: 1990
- Author: I. M. Gelʹfand S. G. Gindikin (eds.)
- Language: English
- Year: 1990
- Author: I. M. Gelʹfand S. G. Gindikin (eds.)
- Language: English
- Year: 1990