%0 Journal Article %A A. A. Lomov %T On convergence of computational algorithms for a variational problem of identifying the coefficients of difference equations %J Sibirskij žurnal industrialʹnoj matematiki %D 2020 %P 77-90 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJIM_2020_23_3_a6/ %G ru %F SJIM_2020_23_3_a6