%0 Journal Article %A Jörg Brendle %A Jana Flašková %T Generic existence of ultrafilters on the natural numbers %J Fundamenta Mathematicae %D 2017 %P 201-245 %V 236 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm730-5-2016/ %R 10.4064/fm730-5-2016 %G en %F 10_4064_fm730_5_2016