%0 Journal Article %A E. Yu. Prosviryakov %A V. V. Struzhanov %T On equilibrium stability of gradient type automatic control systems %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2007 %P 173-176 %V 115 %N 2 %U http://geodesic.mathdoc.fr/item/VSGTU_2007_115_2_a27/ %G ru %F VSGTU_2007_115_2_a27