TY - JOUR AU - Marcellán, F. AU - Medem, J.C. TI - $Q$-classical orthogonal polynomials: A very classical approach JO - Electronic transactions on numerical analysis PY - 1999 SP - 112 EP - 127 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_1999__9__a3/ LA - en ID - ETNA_1999__9__a3 ER -