TY  - JOUR
AU  - V. I. Zubov
TI  - The existence and uniqueness of solutions of nonlinear equations
JO  - Differencialʹnye uravneniâ
PY  - 1972
SP  - 539
EP  - 540
VL  - 8
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1972_8_3_a17/
LA  - ru
ID  - DE_1972_8_3_a17
ER  -