1. A. G. Butkovskii, Control Methods for Systems with Distributed Parameters (Nauka, Moscow, 1975) [in Russian].
2. T. K. Sirazetdinov, Optimization of Systems with Distributed Parameters (Nauka, Moscow, 1977) [in Russian].
3. A. I. Egorov and L. N. Znamenskaya, Introduction to the Theory of Control Systems with Distributed Parameters (Lan’, St. Petersburg, 2017) [in Russian].
4. W. H. Ray, Advanced Process Control (Oxford Univ. Press, Oxford, 1995).
5. E. Ya. Rapoport, Optimal Control of Systems with Distributed Parameters (Vyssh. Shkola, Moscow, 2009) [in Russian].