%0 Journal Article %A A. V. Lotov %T On the concept of generalized sets of accessibility and their construction for linear controlled systems %J Doklady Akademii Nauk %D 1980 %P 1081-1083 %V 250 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_250_5_a14/ %G ru %F DAN_1980_250_5_a14