%0 Journal Article %A R. M. Shortt %T Borel-dense Blackwell spaces are strongly Blackwell %J Colloquium Mathematicum %D 1987 %P 35-41 %V 53 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-53-1-35-41/ %R 10.4064/cm-53-1-35-41 %G en %F 10_4064_cm_53_1_35_41