@article{SEMR_2011_8_a7,
     author = {V. M. Aleksandrov},
     title = {Approximation of attainability sets and calculation of time-optimal control in real time},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {72--104},
     publisher = {mathdoc},
     volume = {8},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2011_8_a7/}
}