%0 Journal Article %A S. K. Vodop'yanov %A V. M. Gol'dstein %T A criterion for the possibility of eliminating sets for the spaces $W_p^1$ of quasiconformal and quasi-isometric mappings %J Doklady Akademii Nauk %D 1975 %P 769-771 %V 220 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_4_a2/ %G ru %F DAN_1975_220_4_a2