Janus Films ; Mosfilʹm ; Ministerstvo Kinematografii ; film by Andreĭ Tarkovsky ; screenplay by Vladimir Bogomolov, Mikhail Papava ; directedby Andrei Tarkovsky
Mosfilʹm ; START tvorcheskoe obʺedinenie = Lessons at the end of spring / Mosfilm Studios ; Start Creative Association ; screenplay and director, Oleg Cavun