TY - JOUR AU - Scherk, P. TI - On an Observation of M. Riesz JO - Canadian mathematical bulletin PY - 1961 SP - 70 EP - 71 VL - 4 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1961-012-3/ DO - 10.4153/CMB-1961-012-3 ID - 10_4153_CMB_1961_012_3 ER -