\input zb-basic
\input zb-ioport
\iteman{io-port 50202286}
\itemau{Chen, Tzung-Her; Huang, Jyun-Ci}
\itemti{A novel user-participating authentication scheme}
\itemso{Journal of Systems and Software 83, No. 5, 861-867 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.jss.2009.12.022}
\end