@article{MZM_1995_58_1_a9,
     author = {A. Z. Fazylov},
     title = {Existence of the kernel of a~convex set in linear discrete control systems},
     journal = {Matemati\v{c}eskie zametki},
     pages = {119--126},
     publisher = {mathdoc},
     volume = {58},
     number = {1},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_1_a9/}
}