%0 Journal Article %A Fred Galvin %T Chain conditions and products %J Fundamenta Mathematicae %D 1980 %P 33-48 %V 108 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-108-1-33-48/ %R 10.4064/fm-108-1-33-48 %G en %F 10_4064_fm_108_1_33_48