%0 Journal Article %A V. S. Malakhovskii %T Rigged hypercomplexes of quadratic elements %J Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara %D 1973 %P 167-178 %V 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTG_1973_4_a4/ %G ru %F INTG_1973_4_a4