@article{VUU_2018_28_4_a1,
     author = {A. A. Kozlov and A. D. Burak},
     title = {Control over some asymptotic invariants of two-dimensional linear control systems with an observer},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {445--461},
     publisher = {mathdoc},
     volume = {28},
     number = {4},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2018_28_4_a1/}
}