%0 Journal Article
%A V. E. Plisko
%T On logics that have diagnostic formulas relative to a minimal calculus
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1993
%P 18-22
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1993_6_a4/
%G ru
%F VMUMM_1993_6_a4