@article{10_14708_ma_v18i32_1735,
     author = {Barbara Bi{\l}y},
     title = {Optimal control problem for {Roesser} systems},
     journal = {Mathematica Applicanda},
     pages = { 19--29},
     publisher = {mathdoc},
     volume = {18},
     number = {32},
     year = {1990},
     doi = {10.14708/ma.v18i32.1735},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v18i32.1735/}
}