TY  - JOUR
AU  - A. D. Egorov
AU  - E. P. Zhidkov
AU  - V. A. Petrov
TI  - Approximate formulas for functional integrals including the contributions of Feynman diagrams of given form
JO  - Matematičeskoe modelirovanie
PY  - 1997
SP  - 69
EP  - 78
VL  - 9
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_1997_9_1_a5/
LA  - ru
ID  - MM_1997_9_1_a5
ER  -