%0 Journal Article %A Yu. P. Krivenkov %T A contribution to the theory of net systems of planning and control %J Doklady Akademii Nauk %D 1966 %P 302-305 %V 171 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_171_2_a16/ %G ru %F DAN_1966_171_2_a16