%0 Journal Article %A Johnson, C. S., Jr. %A McMorris, F. R. %T Nonsingular semilattices and semigroups %J Czechoslovak Mathematical Journal %D 1976 %P 280-282 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101400/ %R 10.21136/CMJ.1976.101400 %G en %F 10_21136_CMJ_1976_101400