TY  - JOUR
AU  - A. N. Filatov
TI  - On averaging in systems of integro-differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1967
SP  - 1725
EP  - 1731
VL  - 3
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1967_3_10_a9/
LA  - ru
ID  - DE_1967_3_10_a9
ER  -