%0 Journal Article %A Marcus, M. %A Khan, N.A. %T A Note on the Hadamard Product %J Canadian mathematical bulletin %D 1959 %P 81-83 %V 2 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1959-012-2/ %R 10.4153/CMB-1959-012-2 %F 10_4153_CMB_1959_012_2