%0 Journal Article %A Janowitz, M. F. %T A Semigroup Approach to Lattices %J Canadian journal of mathematics %D 1966 %P 1212-1223 %V 18 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-119-5/ %R 10.4153/CJM-1966-119-5 %F 10_4153_CJM_1966_119_5