%0 Journal Article %A V. Yu. Burmin %T Approximation of the velocity function by piece-smooth curve of new type %J Doklady Akademii Nauk %D 1995 %P 235-237 %V 342 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_342_2_a12/ %G ru %F DAN_1995_342_2_a12