\input zb-basic
\input zb-ioport
\iteman{io-port 70375187}
\itemau{Fung, Erik T. H.}
\itemti{Abductive approach to prototyping data flow diagrams}
\itemso{APAQS, 306-314 (2000).}
\itemcc{}
\itemut{}
\itemli{http://doi.ieeecomputersociety.org/10.1109/APAQ.2000.883804}
\end