%0 Journal Article
%A S.I. Kacman
%T Commutative semigroups with self-dual lattice of subsemigroups.
%J Semigroup forum
%D 1979
%P 119-162
%V 18
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1979__18_134348/
%F SF_1979__18_134348