%0 Journal Article %A Stephen Agard %A John Kelingos %T On Parametric Representation for Quasisymmetric Frunctions. %J Commentarii mathematici Helvetici %D 1969 %P 446-456 %V 44 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1969__44_139413/ %F CMH_1969__44_139413