\input zb-basic
\input zb-ioport
\iteman{io-port 70241921}
\itemau{Liu, Jingjing; Belkin, Nicholas J.}
\itemti{Personalizing information retrieval for people with different levels of topic knowledge}
\itemso{JCDL, 383-384 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1816123.1816191}
\end