%0 Journal Article %A Sh. Azhgaliev %A Sh. Abikenova %T On the lower bound in the problem of approximate reconstruction of functions by values of the Radon transform %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2020 %P 24-34 %N 66 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2020_66_a1/ %G ru %F VTGU_2020_66_a1