1. O.J.M. Smith, Closed control of loops with dead time. Chem. Eng. Progress. 53, 217 (1957)
2. L. Keviczky, C. Bányász, Two-Degree-of-Freedom Control Systems (The Youla Parameterization Approach) (Elsevier, Academic Press, 2015)
3. L. Keviczky, R. Bars, J. Hetthéssy, C. Bányász, Control Engineering (Springer, 2018)
4. L. Keviczky, R. Bars, J. Hetthéssy, C. Bányász, Control Engineering: MATLAB Exercises (Springer, 2018)
5. J.M. Maciejowski, Multivariable Feedback Design (Addison Wesley, 1989)