TY  - JOUR
AU  - M. A. Evgrafov
TI  - A certain formula for the representation of the fundamental solution of a differential equation by a continual integral
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 979
EP  - 982
VL  - 191
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_191_5_a4/
LA  - ru
ID  - DAN_1970_191_5_a4
ER  -