%0 Journal Article %A V. I. Elkin %T Categories and Foundations of the Theory of Nonlinear Controlled Dynamical Systems: I %J Differencialʹnye uravneniâ %D 2002 %P 1467-1482 %V 38 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2002_38_11_a3/ %G ru %F DE_2002_38_11_a3