TY - JOUR AU - Marek Kuczma TI - Regular fractional iteration of convex functions JO - Annales Polonici Mathematici PY - 1980 SP - 95 EP - 100 VL - 38 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-38-1-95-100/ DO - 10.4064/ap-38-1-95-100 LA - en ID - 10_4064_ap_38_1_95_100 ER -