TY - JOUR AU - Marcus, M. AU - Khan, N.A. TI - A Note on the Hadamard Product JO - Canadian mathematical bulletin PY - 1959 SP - 81 EP - 83 VL - 2 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1959-012-2/ DO - 10.4153/CMB-1959-012-2 ID - 10_4153_CMB_1959_012_2 ER -