%0 Journal Article %A Alain Guillemonat %T On Some Semi-Spherical Representations of an Hermitian Symmetric Pair of the Tubular Type. Study in the Symmetric Algebra. %J Manuscripta mathematica %D 1980 %P 331-362 %V 31 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1980__31_154710/ %F MM2_1980__31_154710