%0 Journal Article %A Matti Lehtinen %T Quasisymmetric functions with dilatation one %J Annales Fennici Mathematici %D 1977 %P 223-227 %V 3 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1977.0314/ %R 10.5186/aasfm.1977.0314 %G en %F AFM_1977_3_2_a3