%0 Journal Article
%A Zelinka, Bohdan
%T Tolerances and congruences on tree algebras
%J Czechoslovak Mathematical Journal
%D 1975
%P 634-637
%V 25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1975.101358/
%R 10.21136/CMJ.1975.101358
%G en
%F 10_21136_CMJ_1975_101358