%0 Journal Article %A Marcellán, F. %A Medem, J.C. %T $Q$-classical orthogonal polynomials: A very classical approach %J Electronic transactions on numerical analysis %D 1999 %P 112-127 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_1999__9__a3/ %G en %F ETNA_1999__9__a3