\input zb-basic
\input zb-ioport
\iteman{io-port 70424275}
\itemau{Ganeriwal, Saurabh; Kumar, Ram; Srivastava, Mani B.}
\itemti{Timing-sync protocol for sensor networks}
\itemso{SenSys, 138-149 (2003).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/958491.958508}
\end