TY - JOUR AU - S. L. Segal TI - On a functional inequality of Kemperman JO - Colloquium Mathematicum PY - 1976 SP - 91 EP - 95 VL - 35 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-35-1-91-95/ DO - 10.4064/cm-35-1-91-95 LA - en ID - 10_4064_cm_35_1_91_95 ER -