%0 Journal Article %A Marjanović, M. M. %A Vučemilović, Ante R. %T Two non-homeomorphic countable spaces having homeomorphic squares %J Commentationes Mathematicae Universitatis Carolinae %D 1985 %P 579-588 %V 26 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1985__26_3_a10/ %G en %F CMUC_1985__26_3_a10