TY  - JOUR
AU  - Nguyen Tang
TI  - The nonequilibrium Green functions and their applications to nonequilibrium systems
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 1365
EP  - 1367
VL  - 251
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_251_6_a19/
LA  - ru
ID  - DAN_1980_251_6_a19
ER  -