%0 Journal Article %A D’Aristotle, Anthony J. %T A Note on H-Closed Extensions of a Product %J Canadian mathematical bulletin %D 1976 %P 149-153 %V 19 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-022-1/ %R 10.4153/CMB-1976-022-1 %F 10_4153_CMB_1976_022_1