%0 Journal Article %A V. A. Igoshin %T Infinitesimal symmetries of quasigeodesic flows of second degree %J Doklady Akademii Nauk %D 1997 %P 14-17 %V 354 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1997_354_1_a2/ %G ru %F DAN_1997_354_1_a2