%0 Journal Article %A Miroslav Repický %T Goldstern–Judah–Shelah preservation theorem for countable support iterations %J Fundamenta Mathematicae %D 1994 %P 55-72 %V 144 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-144-1-55-72/ %R 10.4064/fm-144-1-55-72 %G en %F 10_4064_fm_144_1_55_72