%0 Journal Article
%A I. A. Taimanov
%T Topological obstructions to integrability of geodesic flows on non-simply-connected manifolds
%J Izvestiya. Mathematics 
%D 1988
%P 403-409
%V 30
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1988_30_2_a12/
%G en
%F IM2_1988_30_2_a12