%0 Journal Article %A Nguyen, Manh Quy %T A note on subobjects defined by limit construction %J Commentationes Mathematicae Universitatis Carolinae %D 1974 %P 19-28 %V 15 %N 1 %U http://geodesic.mathdoc.fr/item/CMUC_1974_15_1_a1/ %G en %F CMUC_1974_15_1_a1