1. Prangishvili, I.V. and Ambartsumyan, A.A., Osnovy postroeniya ASU slozhnymi tekhnologicheskimi protsessami (Fundamentals of Designing the Complex Process Control Systems), Moscow: Energoatomizdat, 1994.
2. Sevast’yanov, B.G., Bumpless and Reliability of Automatic Control Systems, Pribor. Sist. Upravlen., Kontrol., Diagnost., 2007, No. 12.
3. Denisenko, V.V., Modifications of PID Regulators, Autom. Remote Control, 2010, Vol. 71, No. 7, pp. 1465–1475.
4. Denisenko, V.V., PID Controllers: Problems of Implementation. I, in Åström, K.J. and Hagglund, T., Advanced PID Control, North Carolina: ISA, 2006.
5. Automatic Regulators and Devices with Expanded Functionality, in ATM—Complex Automation of Technological Processes, URL: http://atm-techru/PublicContent/Files/RFV 1.PDF.