\input zb-basic
\input zb-ioport
\iteman{io-port 50141064}
\itemau{Gabbar, Hossam A.}
\itemti{Engineering design of Green hybrid energy production and supply chains}
\itemso{Environmental Modelling and Software 24, No. 3, 423-435 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.envsoft.2008.08.006}
\end