%0 Journal Article %A Ana Carolina Boero %A Artur Hideyuki Tomita %T A group topology on the free abelian group of cardinality $\mathfrak{c}$ that makes its square countably compact %J Fundamenta Mathematicae %D 2011 %P 235-260 %V 212 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm212-3-3/ %R 10.4064/fm212-3-3 %G en %F 10_4064_fm212_3_3