[1] S. Staněk: On a class of five-point boundary value problems in second-order functional differential equations with parameter. Acta Math. Hungar, to appear. MR 1250906

[2] S. Staněk: Three-point boundary value problem for nonlinear second-order differential equations with parameter. Czech. Math. J. 42 (117) (1992), 241–256. MR 1179496

[3] S. Staněk: On the boundedness of solutions of nonlinear second-order differential equations with parameter. Arch. Math. (Brno) 27 (1991), 229–241. MR 1189220

[4] S. Staněk: Multi-point boundary value problem for a class of functional differential equations with parameter. Math. Slovaca 42 (1992), no. 1, 85–96. MR 1159493

[5] S. Staněk: Three-point boundary value problem of retarded functional differential equation of the second order with parameter. Acta UPO, Fac. rer. Nat. 97 Math. XXIX. (1990), 107–121. MR 1144835