%0 Journal Article %A V. I. Belyi %A V. M. Miklyukov %T Some properties of conformal and quasiconformal mappings and direct theorems of the constructive theory of functions %J Doklady Akademii Nauk %D 1974 %P 492-495 %V 214 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_214_3_a1/ %G ru %F DAN_1974_214_3_a1