%0 Journal Article %A S. K. Vodopyanov %T $L_p$-theory of potential and quasiconformal mappings on homogeneous groups %J Matematičeskie trudy %D 1989 %P 45-89 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1989_14_a2/ %G ru %F MT_1989_14_a2