TY - JOUR AU - Miroslav Repický TI - Goldstern–Judah–Shelah preservation theorem for countable support iterations JO - Fundamenta Mathematicae PY - 1994 SP - 55 EP - 72 VL - 144 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-144-1-55-72/ DO - 10.4064/fm-144-1-55-72 LA - en ID - 10_4064_fm_144_1_55_72 ER -