TY - JOUR AU - Luc Vinet AU - Alexei Zhedanov TI - An algebraic treatment of the Askey biorthogonal polynomials on the unit circle JO - Forum of Mathematics, Sigma PY - 2021 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2021.60/ DO - 10.1017/fms.2021.60 LA - en ID - 10_1017_fms_2021_60 ER -