\input zb-basic
\input zb-ioport
\iteman{io-port 70185896}
\itemau{Csurka, Gabriela; Bressan, Marco}
\itemti{Spare time activity sheets from photo albums}
\itemso{GRAPP, 156-163 (2009).}
\itemcc{}
\itemut{}
\itemli{}
\end