%0 Journal Article %A V. A. Baidosov %T Secant sets of dynamical systems %J Differencialʹnye uravneniâ %D 1967 %P 1078-1083 %V 3 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1967_3_7_a4/ %G ru %F DE_1967_3_7_a4