%0 Journal Article
%A Kim, Jin Bai
%T Mutants in the symmetric semigroups
%J Czechoslovak Mathematical Journal
%D 1971
%P 355-363
%V 21
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1971.101032/
%R 10.21136/CMJ.1971.101032
%G en
%F 10_21136_CMJ_1971_101032