Uniqueness and parameter dependence of positive solution of fourth-order nonhomogeneous BVPs. Sun, Jian-Ping, Wang, Xiao-Yun (2010) Boundary Value Problems [electronic only]
Uniqueness and parameter dependence of solutions of fourth-order four-point nonhomogeneous BVPs. Sun, Jian-Ping, Wang, Xiao-Yun (2010) Electronic Journal of Differential Equations (EJDE) [electronic only]