%0 Book Section %A Ruggiero, Rafael Oswaldo %T On the divergence of geodesic rays in manifolds without conjugate points, dynamics of the geodesic flow and global geometry %B Geometric methods in dynamics (II) : Volume in honor of Jacob Palis %A Collectif %E de Melo, Wellington %E Viana, Marcelo %E Yoccoz, Jean-Christophe %S Astérisque %D 2003 %P 231-249 %N 287 %I Société mathématique de France %U http://archive.numdam.org/item/AST_2003__287__231_0/ %G en %F AST_2003__287__231_0