\input zb-basic
\input zb-ioport
\iteman{io-port 50243638}
\itemau{}
\itemti{A message to conference organizers}
\itemso{Inf. Res. 9, No. 4 (2004).}
\itemcc{}
\itemut{}
\itemli{http://informationr.net/ir/9-2/confs.html}
\end