%0 Journal Article
%A Halter-Koch, Franz
%T Relative block semigroups and their arithmetical applications
%J Commentationes Mathematicae Universitatis Carolinae
%D 1992
%P 373-381
%V 33
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1992__33_3_a0/
%G en
%F CMUC_1992__33_3_a0