TY  - JOUR
AU  - I. I. Ol'khovskii
TI  - The first approximation of the ``temperature'' expansion of the Bogoljubov ``chain''
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 1063
EP  - 1065
VL  - 221
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_221_5_a15/
LA  - ru
ID  - DAN_1975_221_5_a15
ER  -