[1]

Bai, C.—Fang, J.: *Existence of positive solutions for three*-*point boundary value problems at resonance*, J. Math. Anal. Appl. **291** (2004), 538–549.CrossrefGoogle Scholar

[2]

Cremins, C. T.: *A fixed*-*point index and existence theorems for semilinear equations in cones*, Nonlinear Anal. **46** (2001), 789–806.CrossrefGoogle Scholar

[3]

Eloe, P. W.—Khan, R. A.—Asif, N.: *Positive solutions for a system of singular second order nonlocal boundary value problems*, J. Korean Math. Soc. **47** (2010), 985–1000.CrossrefWeb of ScienceGoogle Scholar

[4]

Feng, W.: *On an M*-*point boundary value problem*, Nonlinear Anal. **30** (1997), 5369–5374.CrossrefGoogle Scholar

[5]

Franco, D.—Infante, G.—Zima, M.: *Second order nonlocal boundary value problems at resonance*, Math. Nachr. **284** (2011), 875–884.Web of ScienceCrossrefGoogle Scholar

[6]

Ge, W.—Ren, J.: *An extension of Mawhin’s continuation theorem and its application to boundary value problems with a p*-*Laplacian*, Nonlinear Anal. **58** (2004), 477–488.CrossrefGoogle Scholar

[7]

Gupta, C. P.: *A generalized multi*-*point boundary value problem for second order ordinary differential equations*, Appl. Math. Comput. **89** (1998), 133–146.Google Scholar

[8]

Han, X.: *Positive solutions for a three*-*point boundary value problem at resonance*, J. Math. Anal. Appl. **336** (2007), 556–568.CrossrefWeb of ScienceGoogle Scholar

[9]

Hartman, P.: *On boundary value problems for systems of ordinary, nonlinear, second order differential equations*, Trans. Amer. Math. Soc. **96** (1960), 493–509.CrossrefGoogle Scholar

[10]

Infante, G.—Webb, J. R. L.: *Three*-*point boundary value problems with solutions that change sign*, J. Integral Equations Appl. **15** (2003), 37–57.CrossrefGoogle Scholar

[11]

Infante, G.—Webb, J. R. L.: *Positive solutions of some nonlocal boundary value problems*, Abstr. Appl. Anal. **18** (2003), 1047–1060.Google Scholar

[12]

Lipowski, A.—Przeradzki, B.—Szymańska-Dębowska, K.: *Periodic solutions to differential equations with a generalized p*-*Laplacian*, Discrete Contin. Dyn. Syst. Ser. B **19**(8) (2014), 2593–2601.CrossrefGoogle Scholar

[13]

Manásevich, R.—Mawhin, J.: *Periodic solutions for nonlinear systems with p*-*Laplacian*-*like operators*, J. Differential Equations **145** (1998), 367–393.CrossrefGoogle Scholar

[14]

Picone, M.: *Su un problema al contorno nelle equazioni differenziali lineari ordinarie del secondo ordine*, Ann. Scuola Norm. Sup. Pisa Cl. Sci. **10** (1908), 1–95.Google Scholar

[15]

Webb, J. R. L.—Infante, G.: *Positive solutions of nonlocal boundary value problems: a unified approach*, J. London Math. Soc. (2) **74** (2006), 673–693.CrossrefGoogle Scholar

[16]

Webb, J. R. L.—Infante, G.: *Positive solutions of nonlocal boundary value problems involving integral conditions*, NoDEA Nonlinear Differential Equations Appl. **15** (2008), 45–67.CrossrefWeb of ScienceGoogle Scholar

[17]

Webb, J. R. L.—Zima, M.: *Multiple positive solutions of resonant and non-resonant nonlocal boundary value problems*, Nonlinear Anal. **71** (2009), 1369–1378.Web of ScienceCrossrefGoogle Scholar

[18]

Whyburn, W. M.: *Differential equations with general boundary conditions*, Bull. Amer. Math. Soc. **48** (1942), 692–704.CrossrefGoogle Scholar

[19]

Zhang, X.—Feng, M.—Ge, W.: *Existence result of second*-*order differential equations with integral boundary conditions at resonance*, J. Math. Anal. Appl. **353** (2009), 311–319.CrossrefWeb of ScienceGoogle Scholar

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