%0 Journal Article %A Chan, L. K. %T On the Convergence of Product Moments %J Canadian mathematical bulletin %D 1967 %P 513-518 %V 10 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-050-7/ %R 10.4153/CMB-1967-050-7 %F 10_4153_CMB_1967_050_7