%0 Journal Article %A Bednarska, Anna %T Lagrangians and Euler morphisms on fibered-fibered frame bundles from projectable-projectable classical linear connections %J Annales Universitatis Mariae Curie-Skłodowska. Mathematica %D 2011 %V 65 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUM_2011_65_1_a4/ %G en %F AUM_2011_65_1_a4