TY - JOUR AU - Valentyna A. Groza AU - Ivan I. Kachuryk TI - On Orthogonality Relations for Dual Discrete $q$-Ultraspherical Polynomials JO - Symmetry, integrability and geometry: methods and applications PY - 2006 VL - 2 UR - http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a33/ LA - en ID - SIGMA_2006_2_a33 ER -