%0 Journal Article %A Cabras, Antonella %A Kolář, Ivan %T Prolongation of projectable tangent valued forms %J Archivum mathematicum %D 2002 %P 243-257 %V 38 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_2002__38_4_a0/ %G en %F ARM_2002__38_4_a0