%0 Journal Article %A V. V. Shurygin %T Lifts of $G$-structures on an $\mathbf A$-jet bundle %J Trudy Geometricheskogo Seminara %D 1989 %P 127-133 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUTGS_1989_19_a14/ %G ru %F KUTGS_1989_19_a14