%0 Journal Article %A S. P. Ponomarev %T $N^{-1}$-property of mappings and Luzin's condition $(N)$ %J Doklady Akademii Nauk %D 1988 %P 288-290 %V 300 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a6/ %G ru %F DAN_1988_300_2_a6