%0 Journal Article %A N. M. Ostianu %T The invariant rigging of a family of multidimensional planes in a projective space %J Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara %D 1969 %P 247-262 %V 2 %U http://geodesic.mathdoc.fr/item/INTG_1969_2_a10/ %G ru %F INTG_1969_2_a10