High Quality Content by WIKIPEDIA articles! Veniamin Alexandrovich Kaverin (Russian: Вениамин Александрович Каверин; real name - Вениамин Александрович Зильбер, or Veniamin Alexandrovich Zilber) (April 19 1902, Pskov — May 2, 1989, Moscow) was a Soviet writer associated with the early 1920s movement of the Serapion Brothers. The immunologist Lev Zilber was his older brother, and the critic Yury Tynyanov was his brother-in-law.