TY  - JOUR
AU  - D. V. Ktitarev
TI  - The Feynman formula for systems of partial differential equations with constant or rapidly decreasing coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1990
SP  - 1460
EP  - 1462
VL  - 26
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1990_26_8_a25/
LA  - ru
ID  - DE_1990_26_8_a25
ER  -