@article{VSPUI_2022_18_1_a1,
     author = {A. N. Kvitko and N. N. Litvinov},
     title = {Solution of a local boundary problem for a non-linear non-stationary system in the class of discrete controls},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {18--36},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2022_18_1_a1/}
}