%0 Journal Article %A V. Ya. Gutlyanskii %A V. I. Ryazanov %T On the rectifiability and smoothness of some quasiconformal %J Doklady Akademii Nauk %D 1994 %P 583-584 %V 338 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_338_5_a0/ %G ru %F DAN_1994_338_5_a0