%0 Journal Article %A M. A. Malkov %T A two-dimensional problem concerned with the elastic collision of rods %J Doklady Akademii Nauk %D 1963 %P 782-785 %V 148 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_148_4_a11/ %G ru %F DAN_1963_148_4_a11