Priroda i khoz︠i︡aĭstvo raĭona pervoocherednogo formirovani︠i︡a KATĖKa - Bufal, Vitolʹd Vitalʹevich; Vorobʹev, Vladimir Vasilʹevich; Korytnyĭ, L. M. (Izd-vo "Nauka," Sibirskoe otd-nie, 1983)