Geodesic flows on closed Riemann manifolds with negative curvature - Anosov, D.V. (Providence American Mathematical Society, 1989)
Originally published as t. 90 of Trudy of Matematicheskii institut of Akademiia nauk SSSR.
Bibliography: p. 231-235.
Keywords: Riemannian manifolds; Geodesic flows; Ergodic theory