1. Smith, O.J.M.: Closed control of loops with dead time. Chem. Eng. Proc. 53, 217 (1957)
2. Horowitz, I.M.: Synthesis of Feedback Systems. Academic Press, New York (1963)
3. Åström, K.J., Wittenmark, B.: Computer Controlled Systems, p. 430. Prentice-Hall, Englewood Cliffs (1984)
4. Maciejowski, J.M.: Multivariable Feedback Design. Addison Wesley, Wokingham (1989)
5. Keviczky, L.: Combined identification and control: another way (invited plenary paper). In: 5th IFAC Symposium on Adaptive Control and Signal Processing, ACASP 1995, Budapest, Hungary, pp. 13–30 (1995)