Title: Sopri͡azhenie vremen : I͡Uganii͡a /
Authors: Redikulʹt͡sev, Viktor Fedorovich.
Publisher: Sredne-Uralʹskoe knizhnoe izdatelʹstvo,
Year: 2006
Subjects: Neftei͡uganskiĭ kraĭ (Russia) History.