%0 Journal Article %A Imrich, Wilfried %T Abelian groups with identical relations %J Czechoslovak Mathematical Journal %D 1967 %P 535-539 %V 17 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1967.100800/ %R 10.21136/CMJ.1967.100800 %G en %F 10_21136_CMJ_1967_100800