\input zb-basic
\input zb-ioport
\iteman{io-port 70501902}
\itemau{Zhao, Bridge Q.; Lui, John C. S.; Chiu, Dah-Ming}
\itemti{Mathematical modeling of incentive policies in p2p systems}
\itemso{NetEcon, 97-102 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1403027.1403049}
\end