%0 Journal Article
%A Takano, Mitio
%T A Modified Subformula Property for the Modal Logic S4.2
%J Bulletin of the Section of Logic
%D 2019
%V 48
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BSL_2019_48_1_a0/
%G en
%F BSL_2019_48_1_a0