\input zb-basic
\input zb-ioport
\iteman{io-port 50075017}
\itemau{De Donatis, Mauro; Borraccini, Francesco; Susini, Sara}
\itemti{Sheet 280 - fossombrone 3D: A study project for a new geological map of Italy in three dimensions}
\itemso{Computers & Geosciences 35, No. 1, 19-32 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.cageo.2007.09.004}
\end