%0 Journal Article %A Jörg Brendle %A Tim LaBerge %T Forcing tightness in products of fans %J Fundamenta Mathematicae %D 1996 %P 211-226 %V 150 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-150-3-211-226/ %R 10.4064/fm-150-3-211-226 %G en %F 10_4064_fm_150_3_211_226