%0 Journal Article %A E. H. Al'brekht %T On control over the motion of nonlinear systems %J Differencialʹnye uravneniâ %D 1966 %P 324-334 %V 2 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1966_2_3_a3/ %G ru %F DE_1966_2_3_a3