%0 Journal Article
%A L. G. Zastavenko
%T Strong coupling expansion for the ground-state functional in a~model of the quantum theory of a~scalar neutral field with self-interaction $g\varphi^4$ in the case of two-dimensional spacetime
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1976
%P 277-281
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1976_26_2_a12/
%G ru
%F TMF_1976_26_2_a12