TY - JOUR AU - Stephen Agard AU - John Kelingos TI - On Parametric Representation for Quasisymmetric Frunctions. JO - Commentarii mathematici Helvetici PY - 1969 SP - 446 EP - 456 VL - 44 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1969__44_139413/ ID - CMH_1969__44_139413 ER -