%0 Journal Article %A E. G. Guseinov %T An inequality for singular integrals in L.~D.~Kudryavtsev spaces %J Doklady Akademii Nauk %D 1987 %P 781-784 %V 294 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_294_4_a1/ %G ru %F DAN_1987_294_4_a1