%0 Journal Article %A Joachim Michel %A Lan Ma %T On the regularity of CR structures for almost CR vector bundles. %J Mathematische Zeitschrift %D 1995 %P 135-142 %V 218 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1995__218_4_174718/ %F MZ_1995__218_4_174718