%0 Journal Article %A Sikora, Beata %T On application of Rothe's fixed point theorem to study the controllability of fractional semilinear systems with delays %J Kybernetika %D 2019 %P 675-689 %V 55 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14736/kyb-2019-4-0675/ %R 10.14736/kyb-2019-4-0675 %G en %F 10_14736_kyb_2019_4_0675