%0 Journal Article
%A V. I. Khomich
%T The simple substitution property for superintuitionistic propositional logics and its relation to the separability property
%J Izvestiya. Mathematics 
%D 2003
%P 377-404
%V 67
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2003_67_2_a7/
%G en
%F IM2_2003_67_2_a7