中国科学院数学与系统科学研究院期刊网
Existence Results for Superlinear Elliptic Equations with Nonlinear Boundary Value Conditions
Xiao Hui YU
Acta Mathematica Sinica . 2019, (10): 1655 -1680 .  DOI: 10.1007/s10114-019-8225-8