TY  - JOUR
AU  - Kamachkin,  Alexander M.
AU  - Potapov,  Dmitriy K.
AU  - Yevstafyeva,  Victoria V.
TI  - Non-existence of periodic solutions to non-autonomous second-order differential equation with discontinuous nonlinearity
JO  - Electronic journal of differential equations
PY  - 2016
VL  - 2016
UR  - http://geodesic.mathdoc.fr/item/EJDE_2016__2016__a29/
LA  - en
ID  - EJDE_2016__2016__a29
ER  -