%0 Journal Article %A V. M. Gol'dstein %T Approximation of quasi-conformal homeomorphisms by simplicial quasi- conformal homeomorphisms %J Doklady Akademii Nauk %D 1973 %P 23-25 %V 213 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_213_1_a4/ %G ru %F DAN_1973_213_1_a4