%0 Journal Article
%A Ježek, Jaroslav
%T Varieties of algebras with equationally definable zeros
%J Czechoslovak Mathematical Journal
%D 1977
%P 394-414
%V 27
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101477/
%R 10.21136/CMJ.1977.101477
%G en
%F 10_21136_CMJ_1977_101477