%0 Journal Article %A A. A. Uspenskii %T Calculation formulas for nonsmooth singularities of the optimal result function in a~time-optimal problem %J Trudy Instituta matematiki i mehaniki %D 2014 %P 276-290 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2014_20_3_a18/ %G ru %F TIMM_2014_20_3_a18