%0 Journal Article
%A S. V. Smirnov
%T \v{C}eby\v{s}ev approximations and the theory of models
%J Algebra i logika
%D 1970
%P 73-79
%V 9
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1970_9_1_a5/
%G ru
%F AL_1970_9_1_a5