%0 Journal Article %A A. A. Uspenskii %A P. D. Lebedev %A P. A. Vasev %T Approximation of nonsmooth optimal result in one class of velocity problems %J Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika %D 2013 %P 71-77 %N 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/VCHGU_2013_16_a6/ %G ru %F VCHGU_2013_16_a6