%0 Journal Article %A Witold Seredyński %A Jacek Świątkowski %T A certain property of abelian groups %J Colloquium Mathematicum %D 1993 %P 155-158 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-64-2-155-158/ %R 10.4064/cm-64-2-155-158 %G en %F 10_4064_cm_64_2_155_158