中国科学院数学与系统科学研究院期刊网
Existence of Solutions for a Kind of Two-point Boundary Value Problems of Nonlinear Sturm-Liouville Equation
Chen Jian, Shen Juan, Wang Qishen
Acta Mathematicae Applicatae Sinica . 2013, (2): 298 -305 .  DOI: 10.12387/C2013027