Daqing Jiang Multiple positive solutions for boundary value problems of second-order delay differential equations. [Citation Graph (0, 0)][DBLP] Appl. Math. Lett., 2002, v:15, n:5, pp:575-583 [Journal]
Daqing Jiang, Ravi P. Agarwal A uniqueness and Existence theorem for a singular third-order boundary value Problem on [0, infinity). [Citation Graph (0, 0)][DBLP] Appl. Math. Lett., 2002, v:15, n:4, pp:445-451 [Journal]