TY  - JOUR
AU  - B. L. Shekhter
TI  - The number of solutions of the two-point boundary value problem for a second order equation with discontinuous right-hand side
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 484
EP  - 497
VL  - 11
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_3_a7/
LA  - ru
ID  - DE_1975_11_3_a7
ER  -