\input zb-basic
\input zb-ioport
\iteman{io-port 70046129}
\itemau{Wang, Zhen; Wang, Mei; He, Ke; Chen, Xue}
\itemti{Implementation of EPON systems supporting accurate time synchronization}
\itemso{CMC, 210-212 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/CMC.2011.56}
\end