Webb, J. R. L. Positive solutions of some three point boundary value problems via fixed point index theory. (English) Zbl 1042.34527 Nonlinear Anal., Theory Methods Appl. 47, No. 7, 4319-4332 (2001). Cited in 1 ReviewCited in 138 Documents MSC: 34B18 Positive solutions to nonlinear boundary value problems for ordinary differential equations 34B10 Nonlocal and multipoint boundary value problems for ordinary differential equations PDF BibTeX XML Cite \textit{J. R. L. Webb}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 47, No. 7, 4319--4332 (2001; Zbl 1042.34527) Full Text: DOI OpenURL