Title: Rannie stadii ėvoli︠u︡t︠s︡ii zvezd /
Authors: Kolesnik, I. G.; Holovna astronomichna observatorii︠a︡ (Akademii︠a︡ nauk Ukraïnsʹkoï RSR)
Publisher: Nauk. Dumka,
Year: 1977
Subjects: Stars Evolution; Cosmology.