TY  - JOUR
AU  - S. Benarab
TI  - Two-sided estimates for solutions of boundary value problems for implicit differential equations
JO  - Vestnik rossijskih universitetov. Matematika
PY  - 2021
SP  - 216
EP  - 220
VL  - 26
IS  - 134
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTAMU_2021_26_134_a7/
LA  - ru
ID  - VTAMU_2021_26_134_a7
ER  -