%0 Journal Article %A Saharon Shelah %T Cellularity of free products of Boolean algebras (or topologies) %J Fundamenta Mathematicae %D 2000 %P 153-208 %V 166 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-166-1-2-153-208/ %R 10.4064/fm-166-1-2-153-208 %G en %F 10_4064_fm_166_1_2_153_208