@article{IIMI_2012_1_a43,
     author = {A. R. Matviychuk and P. D. Lebedev and A. V. Ushakov},
     title = {On approximate construction of controlled system reachable sets on finite time interval},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {94},
     year = {2012},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2012_1_a43/}
}