\input zb-basic
\input zb-ioport
\iteman{io-port 70957123}
\itemau{Selman, Alan L.}
\itemti{Much ado about functions}
\itemso{IEEE Conference on Computational Complexity, 198-212 (1996).}
\itemcc{}
\itemut{}
\itemli{http://www.computer.org/proceedings/ccc/7386/73860198abs.htm}
\end