%0 Journal Article %A Charles F. Dunkl %T Vector-Valued Polynomials and a Matrix Weight Function with $B_2$-Action %J Symmetry, integrability and geometry: methods and applications %D 2013 %V 9 %U http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a6/ %G en %F SIGMA_2013_9_a6