%0 Journal Article
%A V. A. Lyubetskii
%T Model completeness of a theory and valuation of formulas
%J Algebra i logika
%D 1990
%P 15-28
%V 29
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1990_29_1_a1/
%G ru
%F AL_1990_29_1_a1