%0 Journal Article
%A V. Koubek
%A J. Sichler
%T Equimorphy in varieties of double Heyting algebras
%J Colloquium Mathematicum
%D 1998
%P 41-58
%V 77
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-77-1-41-58/
%R 10.4064/cm-77-1-41-58
%G en
%F 10_4064_cm_77_1_41_58