%0 Journal Article %A V. V. Obukhovskii %A M. M. Kulmanakova %A M. M. Borovikova %T The solvability problem for a controlled system with a fractional derivative and a causal operator %J Taurida Journal of Computer Science Theory and Mathematics %D 2021 %P 85-105 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVIM_2021_4_a6/ %G ru %F TVIM_2021_4_a6