TY  - JOUR
AU  - A. Ya. Lepin
AU  - A. D. Myshkis
TI  - An approach to nonlinear boundary value problems for ordinary differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1967
SP  - 1882
EP  - 1888
VL  - 3
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1967_3_11_a3/
LA  - ru
ID  - DE_1967_3_11_a3
ER  -