\input zb-basic
\input zb-ioport
\iteman{io-port 05747046}
\itemau{Carton, Olivier; Finkel, Olivier; Simonnet, Pierre}
\itemti{On the continuity set of an omega rational function.}
\itemso{Rev. Inform. Teor. Apl. 42, No. 1, 183-196 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1051/ita:2007050}
\end