\input zb-basic
\input zb-ioport
\iteman{io-port 71032557}
\itemau{Traunm\"uller, Roland}
\itemti{Building models for office and administration - A tale of two 'cities'}
\itemso{DEXA Workshop, 591-596 (1998).}
\itemcc{}
\itemut{}
\itemli{}
\end