TY - JOUR AU - Fethi Bouzeffour TI - Dunkl-Type Operators with Projections Terms Associated to Orthogonal Subsystems in Roots System JO - Symmetry, integrability and geometry: methods and applications PY - 2013 VL - 9 UR - http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a63/ LA - en ID - SIGMA_2013_9_a63 ER -