%0 Journal Article %A Włodzimierz M. Mikulski %T Natural operators lifting linear vector fields from a vector bundle to its $r$-jet prolongations %J Annales Polonici Mathematici %D 2003 %P 155-170 %V 82 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap82-2-6/ %R 10.4064/ap82-2-6 %G en %F 10_4064_ap82_2_6