TY  - JOUR
AU  - N. V. Sharkova
TI  - Approximate solution of integro-differential equations with retarded argument by the method of oscillating functions
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 1418
EP  - 1423
VL  - 6
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_8_a10/
LA  - ru
ID  - DE_1970_6_8_a10
ER  -