\input zb-basic
\input zb-ioport
\iteman{io-port 05892973}
\itemau{Zhang, Jun; Cao, Xianbin; Du, Wenbo; Cai, Kai-Quan}
\itemti{Evolution of chinese airport network.}
\itemso{Comput. Res. Repos. 2011, Article No. 1101.0656 (2011).}
\itemcc{}
\itemut{}
\itemli{http://arxiv.org/abs/1101.0656}
\end