%0 Journal Article %A Stoilov, Todor A. %A Stoilova, Krasimira P. %T Piece-wise optimal control in transport allocation problem %J Kybernetika %D 1990 %P 505-513 %V 26 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1990__26_6_a5/ %G en %F KYB_1990__26_6_a5