%0 Journal Article %A V. V. Chernikov %T An estimate of the curvature of level curves in a~class of univalent functions %J Matematičeskie zametki %D 1976 %P 381-388 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a6/ %G ru %F MZM_1976_19_3_a6