1. Åström KJ, Kumar PR (2014) Control: a perspective. Automatica 50(1):3–43
2. Lee W, Weekman VW (1976) Advanced control practice in the chemical industry. AICHE J 22(27)
3. Lewis FL (1992) Applied optimal control and estimation. Prentic-Hall, Chapter 1. A Brief History of Feedback Control
4. Marlin TE (2015) Process control—designing processes and control systems for dynamic performance, 2nd edn. McGraw-Hill
5. Mulholland M (2016) Applied process control—essential methods. Wiley-VCH, Weinheim, Germany