%0 Journal Article
%A Chvalina, Jan
%A Chvalinová, Ludmila
%T State hypergroups of automata
%J Communications in Mathematics
%D 1996
%P 105-119
%V 04
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/COMIM_1996__4_1_a9/
%G en
%F COMIM_1996__4_1_a9