\input zb-basic
\input zb-ioport
\iteman{io-port 70374943}
\itemau{Kubanek, David}
\itemti{Diode piecewise-linear function approximation circuit with current input and output}
\itemso{TSP, 284-287 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/TSP.2011.6043725}
\end