TY - JOUR AU - Xinzhong Huang TI - On a Hölder type estimate for quasisymmetric functions JO - Annales Polonici Mathematici PY - 2014 SP - 47 EP - 53 VL - 112 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap112-1-4/ DO - 10.4064/ap112-1-4 LA - de ID - 10_4064_ap112_1_4 ER -