中国科学院数学与系统科学研究院期刊网
AMS
Multiple Solutions for a Fourth-order Asymptotically Linear Elliptic Problem
Ai Xia QIAN, Shu Jie LI
Acta Mathematica Sinica . 2006, (4): 1121 -1126 .  DOI: 10.1007/s10114-005-0665-7