%0 Journal Article %A Barbara Biły %T Optimal control problem for Roesser systems %J Mathematica Applicanda %D 1990 %P 19-29 %V 18 %N 32 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v18i32.1735/ %R 10.14708/ma.v18i32.1735 %G pl %F 10_14708_ma_v18i32_1735