%0 Journal Article %A S. V. Emel'yanov %A N. E. Kostyleva %T Some peculiarities in the motion of variable-structure automatic control systems with discontinuous switching functions %J Doklady Akademii Nauk %D 1963 %P 776-778 %V 153 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_4_a9/ %G ru %F DAN_1963_153_4_a9