\input zb-basic
\input zb-ioport
\iteman{io-port 50306073}
\itemau{Yuan, Zhaohui; Huang, Lihong}
\itemti{All solutions of a class of discrete-time systems are eventually periodic}
\itemso{Applied Mathematics and Computation 158, No. 2, 537-546 (2004).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.amc.2003.09.011}
\end