On Some Semi-Spherical Representations of an Hermitian Symmetrie Pair of the Tubular Type. II. Construction of the Unitary Representations. Alain Guillemonat — 1979 Mathematische Annalen
On Some Semi-Spherical Representations of an Hermitian Symmetric Pair of the Tubular Type. Study in the Symmetric Algebra. Alain Guillemonat — 1980 Manuscripta mathematica