@article{TRSPY_2021_315_a18,
     author = {V. N. Ushakov and A. A. Ershov and A. R. Matviychuk},
     title = {On {Estimating} the {Degree} of {Nonconvexity} of {Reachable} {Sets} of {Control} {Systems}},
     journal = {Informatics and Automation},
     pages = {261--270},
     publisher = {mathdoc},
     volume = {315},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2021_315_a18/}
}