%0 Journal Article %A E. R. Avakov %A G. G. Magaril-Il'yaev %T Controllability of difference approximation for a~control system with continuous time %J Sbornik. Mathematics %D 2022 %P 1620-1644 %V 213 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2022_213_12_a0/ %G en %F SM_2022_213_12_a0