TY  - JOUR
AU  - Shen, Li
AU  - Liu, Xiping
AU  - Lu, Zhenhua
TI  - Multiplicity of positive solutions for four-point boundary value problems of impulsive differential equations with $p$-Laplacian
JO  - Electronic Journal of Differential Equations
PY  - 2010
VL  - 2010
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2010__2010__a132/
LA  - en
ID  - EJDE_2010__2010__a132
ER  -