%0 Journal Article %A Jakubík, Ján %T Retracts of abelian lattice ordered groups %J Czechoslovak Mathematical Journal %D 1989 %P 477-485 %V 39 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102319/ %R 10.21136/CMJ.1989.102319 %G en %F 10_21136_CMJ_1989_102319