%0 Journal Article %A David Blázquez-Sanz %T Affine structures on jet and Weil bundles %J Colloquium Mathematicum %D 2009 %P 291-305 %V 114 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm114-2-10/ %R 10.4064/cm114-2-10 %G en %F 10_4064_cm114_2_10