\input zb-basic
\input zb-ioport
\iteman{io-port 70276061}
\itemau{Anacleto, Ricardo; Figueiredo, Lino; Luz, Nuno; Almeida, Ana; Novais, Paulo}
\itemti{Recommendation and planning through mobile devices in tourism context}
\itemso{ISAmI, 133-140 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-642-19937-0\_17}
\end