%0 Journal Article %A T. V. Terekhova %T The smoothness of a function of three variables of bounded variation %J Doklady Akademii Nauk %D 1970 %P 47-50 %V 190 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_190_1_a11/ %G ru %F DAN_1970_190_1_a11