%0 Journal Article %A M. I. Brin %T Topological transitivity of one class of dynamic systems and flows of frames on manifolds of negative curvature %J Funkcionalʹnyj analiz i ego priloženiâ %D 1975 %P 9-19 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1975_9_1_a1/ %G ru %F FAA_1975_9_1_a1