%0 Journal Article
%A A. Varisco
%A A. Cherubini
%T Semigroups whose proper subsemigroups are quasicommutative.
%J Semigroup forum
%D 1981
%P 35-48
%V 23
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1981__23_134502/
%F SF_1981__23_134502