%0 Journal Article %A Péter Komjáth %T Some remarks on second category sets %J Colloquium Mathematicum %D 1993 %P 57-62 %V 66 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-66-1-57-62/ %R 10.4064/cm-66-1-57-62 %G en %F 10_4064_cm_66_1_57_62