%0 Journal Article
%A F. A. Berezin
%T On a model in quantum field theory
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1963
%V 18
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1963_18_5_a31/
%G ru
%F RM_1963_18_5_a31