TY  - JOUR
AU  - Wang, Xiujuan 
AU  - Qian, Aixia 
TI  - Existence and multiplicity of periodic solutions and subharmonic solutions for a class of elliptic equations 
JO  - Journal of nonlinear sciences and its applications
PY  - 2017
SP  - 6229
EP  - 6245
VL  - 10
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.22436/jnsa.010.12.09/
DO  - 10.22436/jnsa.010.12.09
LA  - en
ID  - JNSA_2017_10_12_a8
ER  -