\input zb-basic
\input zb-ioport
\iteman{io-port 50186565}
\itemau{Cordiner, J. L.}
\itemti{Challenges for the PSE community in formulations}
\itemso{Computers & Chemical Engineering 29, No. 1, 83-92 (2004).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.compchemeng.2004.07.024}
\end