TY - JOUR AU - Zakrzewski, Piotr TI - A characterization of the meager ideal JO - Commentationes Mathematicae Universitatis Carolinae PY - 2015 SP - 45 EP - 50 VL - 56 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.015.104/ DO - 10.14712/1213-7243.015.104 LA - en ID - 10_14712_1213_7243_015_104 ER -