%0 Journal Article %A Jindřich Zapletal %T Preserving P-points in definable forcing %J Fundamenta Mathematicae %D 2009 %P 145-154 %V 204 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm204-2-4/ %R 10.4064/fm204-2-4 %G en %F 10_4064_fm204_2_4