Most of Vertov's early work was unpublished, and few manuscripts survived after the Second World War, though some material surfaced in later films and documentaries created by Vertov and his brothers, Boris Kaufman and Mikhail Kaufman.
Most of Vertov's early work was unpublished, and few manuscripts survived after the Second World War, though some material surfaced in later films and documentaries created by Vertov and his brothers, Boris Kaufman and Mikhail Kaufman.