TY  - JOUR
AU  - R. S. Egikyan
AU  - D. V. Ktitarev
TI  - Feynman's formula in phase space for systems of pseudodifferential equations with analytic symbols
JO  - Matematičeskie zametki
PY  - 1992
SP  - 44
EP  - 50
VL  - 51
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1992_51_5_a5/
LA  - ru
ID  - MZM_1992_51_5_a5
ER  -