\input zb-basic
\input zb-ioport
\iteman{io-port 05514687}
\itemau{Guilbert, Eric; Saux, Eric}
\itemti{Cartographic generalisation of lines based on a b-spline snake model.}
\itemso{Int. J. Geogr. Inf. Syst. 22, No. 8, 847-870 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1080/13658810701689846}
\end