%0 Journal Article
%A A. N. Khisamiev
%T Universal functions and $\Sigma_{\omega}$-bounded structures
%J Algebra i logika
%D 2021
%P 210-230
%V 60
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2021_60_2_a6/
%G ru
%F AL_2021_60_2_a6