TY  - JOUR
AU  - Liu, Wei
AU  - Jia, Gao
AU  - Guo, Lu-Quian
TI  - Multiplicity of solutions to the sum of polyharmonic equations with critical Sobolev exponents
JO  - Electronic Journal of Differential Equations
PY  - 2015
VL  - 2015
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a15/
LA  - en
ID  - EJDE_2015__2015__a15
ER  -