%0 Journal Article %A Shum, K. P. %A Chan, M. W. %A Lai, C. K. %A So, K. Y. %T Characterizations for Prime Semilattices %J Canadian journal of mathematics %D 1985 %P 1059-1073 %V 37 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1985-057-4/ %R 10.4153/CJM-1985-057-4 %F 10_4153_CJM_1985_057_4