中国科学院数学与系统科学研究院期刊网
Nonlinear Three-Point Boundary Value Problems for nth-Order Nonlinear Differential Equations
Min He PEI(1), Sung Kag CHANG(
Acta Mathematica Sinica, Chinese Series . 2005, (4): 763 -772 .  DOI: 10.12386/A2005sxxb0092