%0 Journal Article %A Gábor Hetyei %T Orthogonal polynomials represented by CW-spheres %J The electronic journal of combinatorics %D 2004 %V 11 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/1861/ %R 10.37236/1861 %F 10_37236_1861