%0 Journal Article %A Y. Y. Nurmoldin %T Restoration of functions, integrals, and solutions to the heat conductivity equation from the Ulyanov $U_2$-classes %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2005 %P 337-351 %V 8 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2005_8_4_a6/ %G ru %F SJVM_2005_8_4_a6