%0 Journal Article
%A N. N. Bogolyubov
%T Mathematical problems of quantum field theory
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1965
%P 28-36
%V 20
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1965_20_3_a5/
%G en
%F RM_1965_20_3_a5