%0 Journal Article
%A L. L. Maksimova
%T Craig's theorem in superintuitionistic logics and amalgamable
%J Algebra i logika
%D 1977
%P 643-681
%V 16
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1977_16_6_a2/
%G ru
%F AL_1977_16_6_a2