\input zb-basic
\input zb-ioport
\iteman{io-port 50040113}
\itemau{Chen, Haibo; Li, Peiluan}
\itemti{Existence of solutions of three-point boundary value problems in Banach spaces}
\itemso{Mathematical and Computer Modelling 49, No. 3-4, 780-788 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.mcm.2008.05.003}
\end