%0 Journal Article
%A V. I. Mart'yanov
%T Universal extended theories of integers
%J Algebra i logika
%D 1977
%P 588-602
%V 16
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1977_16_5_a5/
%G ru
%F AL_1977_16_5_a5