%0 Journal Article %A Pondělíček, Bedřich %T Archimedean equivalence on ordered semigroups %J Czechoslovak Mathematical Journal %D 1972 %P 210-219 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1972.101091/ %R 10.21136/CMJ.1972.101091 %G en %F 10_21136_CMJ_1972_101091