TY  - JOUR
AU  - Xu,  Jiafa
AU  - Yang,  Zhilin
TI  - Three positive solutions for a system of singular generalized Lidstone problems
JO  - Electronic journal of differential equations
PY  - 2009
VL  - 2009
UR  - http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a161/
LA  - en
ID  - EJDE_2009__2009__a161
ER  -