%0 Journal Article
%A J. S. Ponizovskii
%T Basic semigroups: theory and applications
%J Algebra and discrete mathematics
%D 2004
%P 60-65
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ADM_2004_4_a4/
%G en
%F ADM_2004_4_a4