\input zb-basic
\input zb-ioport
\iteman{io-port 70812815}
\itemau{Kim, Eunhoe; Choi, Jaeyoung}
\itemti{A context management system for supporting context-aware applications}
\itemso{EUC (2), 577-582 (2008).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/EUC.2008.168}
\end