%0 Journal Article %A Saharon Shelah %T Borel sets with large squares %J Fundamenta Mathematicae %D 1999 %P 1-50 %V 159 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-159-1-1-50/ %R 10.4064/fm-159-1-1-50 %G en %F 10_4064_fm_159_1_1_50