%0 Journal Article %A V. A. Yakubovich %T Frequency conditions for absolute stability and dissipativeness of control systems with one differentiable nonlinearity %J Doklady Akademii Nauk %D 1965 %P 298-301 %V 160 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_160_2_a12/ %G ru %F DAN_1965_160_2_a12