TY  - JOUR
AU  - M. P. Mikhailova
AU  - V. V. Podgornov
TI  - On differential inequalities for equations with retarded argument
JO  - Differencialʹnye uravneniâ
PY  - 1965
SP  - 1183
EP  - 1189
VL  - 1
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1965_1_9_a5/
LA  - ru
ID  - DE_1965_1_9_a5
ER  -