%0 Journal Article %A B. E. Kanguzhin %A N. E. Tokmagambetov %T Convolution, Fourier transform and Sobolev spaces generated by non-local Ionkin problem %J Ufa mathematical journal %D 2015 %P 76-87 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2015_7_4_a6/ %G en %F UFA_2015_7_4_a6