%0 Journal Article %A Černák, Štefan %T On the completion of cyclically ordered groups %J Mathematica slovaca %D 1991 %P 41-49 %V 41 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1991__41_1_a6/ %G en %F MASLO_1991__41_1_a6