%0 Journal Article %A I. E. Bazilevich %A G. V. Koritskii %T Certain properties of level curves under univalent conformal mappings %J Doklady Akademii Nauk %D 1961 %P 279-280 %V 140 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_140_2_a0/ %G ru %F DAN_1961_140_2_a0