Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
510.6047 St823(90) 79199
Anosov D V Steklov Institute of Mathematics( 1967 : Moscow ) Steklov Institute of Mathematics Moscow, 1967 Geodesic flows on closed Riemann manifolds with negative curvature : proceedings Providence A M S 1969 iv,235p * Mathematics