%0 Journal Article %A B. P. Kufarev %T Null-sets and a homeomorphism with a finite Dirichlet integral %J Doklady Akademii Nauk %D 1967 %P 1257-1259 %V 173 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_173_6_a6/ %G ru %F DAN_1967_173_6_a6