TY  - JOUR
AU  - Z. B. Tsalyuk
TI  - Some methods for obtaining estimates for the solutions of inequalities
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 250
EP  - 258
VL  - 24
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_2_a8/
LA  - ru
ID  - DE_1988_24_2_a8
ER  -