TY  - JOUR
AU  - Liu,  Jian
AU  - Zhao,  Zengqin
TI  - Existence of positive solutions to a singular boundary-value problem using variational methods
JO  - Electronic journal of differential equations
PY  - 2014
VL  - 2014
UR  - http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a93/
LA  - en
ID  - EJDE_2014__2014__a93
ER  -