%0 Journal Article %A Hájek, Otomar %T Prolongation of sections in local dynamical systems %J Czechoslovak Mathematical Journal %D 1966 %P 41-45 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1966.100708/ %R 10.21136/CMJ.1966.100708 %G en %F 10_21136_CMJ_1966_100708