Не знайшли те, що шукали? Не питання, ми допоможемо.
Isaac Buravsky (1898–196?), also known as Isaak Bouravsky or Исаак Буравский, was a Soviet cellist, member of the [a=Bolshoi Theatre Quartet] from 1935 to 1968 (he replaced [a=Sviatoslav Knushevitsky] in the group).
https://ru.wikipedia.org/wiki/%D0%91%D1%83%D1%80%D0%B0%D0%B2%D1%81%D0%BA%D0%B8%D0%B9,_%D0%98%D1%81%D0%B0%D0%B0%D0%BA_%D0%9C%D0%B0%D1%80%D0%BA%D0%BE%D0%B2%D0%B8%D1%87
Bolshoi Theatre Orchestra Bolshoi Theatre Quartet