%0 Journal Article %A Vojtenko, Sergej S. %T Existence conditions for stabilizing and antistabilizing solutions to the nonautonomous matrix Riccati differential equation %J Kybernetika %D 1987 %P 32-43 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1987__23_1_a3/ %G en %F KYB_1987__23_1_a3