%0 Journal Article %A Rachůnek, Jiří %T Prime subgroups of ordered groups %J Czechoslovak Mathematical Journal %D 1974 %P 541-551 %V 24 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1974.101273/ %R 10.21136/CMJ.1974.101273 %G en %F 10_21136_CMJ_1974_101273