%0 Journal Article
%A Ježek, Jaroslav
%A Kepka, Tomáš
%T The semiring of 1-preserving endomorphisms of a semilattice
%J Czechoslovak Mathematical Journal
%D 2009
%P 999-1003
%V 59
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2009__59_4_a9/
%G en
%F CMJ_2009__59_4_a9