\input zb-basic
\input zb-ioport
\iteman{io-port 70660366}
\itemau{Nikoloski, Zoran; Grimbs, Sergio; Selbig, Joachim; Ebenh\"oh, Oliver}
\itemti{Hardness and approximability of the inverse scope problem}
\itemso{WABI, 99-112 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-540-87361-7\_9}
\end