TY - JOUR AU - Plant, Andrew T. TI - A note on the modulus of convexity JO - Glasgow mathematical journal PY - 1981 SP - 157 EP - 158 VL - 22 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004614/ DO - 10.1017/S0017089500004614 ID - 10_1017_S0017089500004614 ER -