\input zb-basic
\input zb-ioport
\iteman{io-port 70523840}
\itemau{Noureddine, Hadi; Castelain, Damien; Pyndiah, Ramesh}
\itemti{Train tracking and shadowing estimation based on received signal strength}
\itemso{Nets4Cars/Nets4Trains, 23-33 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-642-19786-4\_3}
\end