@article{VUU_2019_29_3_a0,
     author = {I. N. Banshchikova and E. K. Makarov and S. N. Popova},
     title = {On the conditions of proportional local assignability of the {Lyapunov} spectrum of a linear discrete-time system},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {301--311},
     publisher = {mathdoc},
     volume = {29},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2019_29_3_a0/}
}