\input zb-basic
\input zb-ioport
\iteman{io-port 10002698}
\itemau{Ritter, Gerhard X.; Wilson, Joseph N.}
\itemti{Handbook of computer vision algorithms in image algebra (2. Ed.)}
\itemso{Handbook of computer vision algorithms in image algebra (2. Ed.), 1-417 (2001).}
\itemcc{}
\itemut{}
\itemli{}
\end