1. 1. Carleson L., On convergence and growth of partial sums of Fourier series. Acta Mathematica, Vol 116, No 1, pp–135–157, 1966
2. 2. Li, Xungjing, and Jiongmin Yong. Optimal control theory for infinite dimensional systems. Springer Science & Business Media, 2012.
3. 3. Rafajłowicz W. Hybrid algorithms of optimal control for systems described by integro–algebraic equations. PhD. Thesis University of Zielona Gora 2016 (in polish Hybrydowe algorytmy optymalnego sterowania systemami cakowo–algebraicznymi.)
4. 4. Roubicek, T. Optimal control of nonlinear Fredholm integral equations. Journal of optimization theory and applications 97.3 (1998): 707–729.
5. 5. Rolewicz S., Analiza funkcjonalna i teoria sterowania. Państwowe Wydawn. Naukowe, 1977.