\input zb-basic
\input zb-ioport
\iteman{io-port 70139941}
\itemau{Gong, Yu-Xi; Zhang, Min-Xia; Luo, Rong}
\itemti{The information retrieval method based on the specificity}
\itemso{JCAI, 595-597 (2009).}
\itemcc{}
\itemut{}
\itemli{http://doi.ieeecomputersociety.org/10.1109/JCAI.2009.167}
\end