TY - JOUR AU - P. B�cklund TI - Families of Equivariant Differential Operators and Anti-de Sitter Spaces JO - Journal of Lie theory PY - 2009 SP - 149 EP - 183 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JLT_2009_19_1_JLT_2009_19_1_a6/ ID - JLT_2009_19_1_JLT_2009_19_1_a6 ER -