%0 Journal Article %A V. S. Buslaev %T A trace formula in geodesic theory %J Doklady Akademii Nauk %D 1968 %P 743-746 %V 182 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a0/ %G ru %F DAN_1968_182_4_a0