\begin{thebibliography}{xx}

\harvarditem[Chang and Pearson]{Chang and Pearson}{1982}{cp82}
Chang, B-C. and J.~B. Pearson  (1982). Algorithms for the solution of
  polynomial equations arising in multivariable control theory. Technical
  Report 8208. Rice University. Dept. of Electrical Engineering.

\harvarditem[Kailath]{Kailath}{1980}{tk80}
Kailath, T.  (1980). {\em Linear Systems}. Prentice-Hall, Inc., Englewood
  Cliffs, NJ.

\harvarditem[Kucera]{Kucera}{1979}{vk79}
Kucera, V.  (1979). {\em Discrete Linear Control: The Polynomial Equations
  Approach}. John Wiley \& Sons, Ltd, Chichester.

\harvarditem[Majumdar {\em et al.}]{Majumdar {\em et al.}}{2003}{mmr03}
Majumdar, R.~K., K.~M. Moudgalya and K.~Ramamritham  (2003). Adaptive coherency
  maintenance techniques for time-varying data. In: {\em Proceedings of 24th
  IEEE RTSS}. Cancun. pp.~98--107.

\harvarditem[Majumdar {\em et al.}]{Majumdar {\em et al.}}{2004}{mrbm04}
Majumdar, R.~K., K.~Ramamritham, R.~N. Banavar and K.~M. Moudgalya  (2004).
  Disseminating dynamic data with {QoS} guarantee in a wide area network: {A}
  practical control theoretic approach. In: {\em Proceedings of 10th IEEE
  RTAS}. pp.~510--517.

\harvarditem[Moudgalya]{Moudgalya}{2007{\em a}}{kmm1-07}
Moudgalya, K.~M.  (2007{\em a}).
\newblock {\tt http://www.moudgalya.org/dc/}.

\harvarditem[Moudgalya]{Moudgalya}{2007{\em b}}{kmm07}
Moudgalya, K.~M.  (2007{\em b}). {\em Digital Control}. John Wiley \& Sons,
  Ltd, Chichester.

\harvarditem[Moudgalya]{Moudgalya}{21--23 June 2006}{km06}
Moudgalya, K.~M.  (21--23 June 2006). {Discrete time control. A first control
  course?}. In: {\em Advances in control education}. IFAC. Madrid.

\harvarditem[Moudgalya and Shah]{Moudgalya and Shah}{2004}{ms04}
Moudgalya, K.~M. and S.~L. Shah  (2004). A polynomial based first course in
  digital control. In: {\em Proceedings of IEEE CACSD}. Taipei. pp.~190--195.

\harvarditem[Venkateswaran and Son]{Venkateswaran and Son}{2007}{vs06}
Venkateswaran, J. and Y.~J. Son  (2007). Effect of information update frequency
  on the stability of production -- inventory control systems. {\em Int. J.
  Prod. Econ.} {\bf 106}(1),~171--190.

\harvarditem[Vidyasagar]{Vidyasagar}{1985}{mv85}
Vidyasagar, M.  (1985). {\em Control System Synthesis}. MIT Press. Cambridge,
  MA.

\end{thebibliography}
