%0 Journal Article %A K. S. Musabekov %T The Method of Penalty Function in One Problem of Optimal Control with Phase Constraint %J Sibirskij žurnal čistoj i prikladnoj matematiki %D 2013 %P 86-98 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VNGU_2013_13_2_a8/ %G ru %F VNGU_2013_13_2_a8