%0 Journal Article %A JAIME ARANGO ADRIANA GÓMEZ %T Flows and diffeomorphisms %J Revista colombiana de matematicas %D 1998 %P 13-27 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_1998_32_1_a1/ %F RCM_1998_32_1_a1