%0 Journal Article
%A I. I. Ol'khovskii
%T The first approximation of the ``temperature'' expansion of the Bogoljubov ``chain''
%J Doklady Akademii Nauk
%D 1975
%P 1063-1065
%V 221
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_221_5_a15/
%G ru
%F DAN_1975_221_5_a15