%0 Journal Article
%A V. V. Rybakov
%T Bases of admissible rules of the logics ${\rm S}4$ and
%J Algebra i logika
%D 1985
%P 87-107
%V 24
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1985_24_1_a5/
%G ru
%F AL_1985_24_1_a5