%0 Journal Article %A Močkoř, Jiří %T The group of divisibility of $\hat{\bold Z}$ %J Archivum mathematicum %D 1984 %P 31-38 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1984__20_1_a3/ %G en %F ARM_1984__20_1_a3