TY  - JOUR
AU  - Zhang,  Shuqin
TI  - Existence of solutions for two-point boundary-value problems with singular differential equations of variable order
JO  - Electronic journal of differential equations
PY  - 2013
VL  - 2013
UR  - http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a35/
LA  - en
ID  - EJDE_2013__2013__a35
ER  -