%0 Journal Article %A Ph. Tondeur %A Franz W. Kamber %T Characteristic Invariants of Foliated Bundles. %J Manuscripta mathematica %D 1973 %P 51-90 %V 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1973__11_154200/ %F MM2_1973__11_154200