%0 Journal Article
%A M.B. Szendrei
%A J. Kadourek
%T A new approach in the theory of orthodox semigroups.
%J Semigroup forum
%D 1990
%P 257-296
%V 40
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1990__40_1_135026/
%F SF_1990__40_1_135026