%0 Journal Article %A V. A. Il'in %A Sh. A. Alimov %T The divergence on a set of positive measure of the Riesz means of kernels of fractional order %J Differencialʹnye uravneniâ %D 1972 %P 372-373 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1972_8_2_a17/ %G ru %F DE_1972_8_2_a17