\input zb-basic
\input zb-ioport
\iteman{io-port 70706004}
\itemau{Meng, Xiangru; Zhang, Yongjie; Song, Wei}
\itemti{Analysis on 3PRL and its provider selection}
\itemso{ESIAT (1), 631-634 (2009).}
\itemcc{}
\itemut{}
\itemli{http://doi.ieeecomputersociety.org/10.1109/ESIAT.2009.174}
\end