TY - JOUR AU - MaƂgorzata Filipczak AU - Tomasz Filipczak TI - On the comparison of the density type topologies generated by sequences and by functions JO - Commentationes Mathematicae PY - 2009 SP - 161 EP - 170 VL - 49 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v49i2.5292/ DO - 10.14708/cm.v49i2.5292 LA - pl ID - 10_14708_cm_v49i2_5292 ER -