TY - JOUR AU - Marek CĂșth TI - Separable reduction theorems by the method of elementary submodels JO - Fundamenta Mathematicae PY - 2012 SP - 191 EP - 222 VL - 219 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm219-3-1/ DO - 10.4064/fm219-3-1 LA - en ID - 10_4064_fm219_3_1 ER -