\input zb-basic
\input zb-ioport
\iteman{io-port 70325363}
\itemau{Xie, Haihua; Liu, Lin; Yang, Jingwei}
\itemti{$i*-prefer$: optimizing requirements elicitation process based on actor preferences}
\itemso{SAC, 347-354 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1529282.1529359}
\end