1. Desoer, C.A., Vidyasagar, M.: Feedback Systems: Input-Output Properties 1. Academic Press, New-York (1975)
2. Bryson, A.E.: Applied Optimal Control, Estimation and Control, 1st edn. CRC Press, Boca Raton (1975)
3. Egorov, A.M.: Fundamentals of Control Theory. Fizmatlit, Moscow (2004). (In Russ.)
4. Yemelyanov, S.V., Korovin, S.K.: New Types of Feedback. Nauka, Moscow (1997). (In Russ.)
5. Ray, W.H.: Advanced Process Control. Butterworth, Stoneham (1989)