%0 Journal Article %A M. P. Wojtkowski %T Convexly hyperbolic flows on unit tangent bundles of surfaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1997 %P 373-383 %V 216 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1997_216_a25/ %G en %F TM_1997_216_a25