\input zb-basic
\input zb-ioport
\iteman{io-port 70877013}
\itemau{Pinel-Sauvagnat, Karen; Boughanem, Mohand}
\itemti{A survey on XML focussed component retrieval}
\itemso{RIAO (2007).}
\itemcc{}
\itemut{}
\itemli{}
\end