%0 Journal Article %A Palese, Marcella %A Winterroth, Ekkehart %T Global generalized Bianchi identities for invariant variational problems on gauge-natural bundles %J Archivum mathematicum %D 2005 %P 289-310 %V 41 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_2005__41_3_a5/ %G en %F ARM_2005__41_3_a5