1. Boyd, S., El Ghaoui, L., Feron, E., and Balakrishnan, V., Linear Matrix Inequalities in System and Control Theory, Philadelphia: SIAM, 1994.
2. Nazin, S.A., Polyak, B.T., and Topunov, M.V., Rejection of Bounded Exogenous Disturbances by the Method of Invariant Ellipsoids, Autom. Remote Control, 2007, vol. 68, no. 3, pp. 467–486.
3. Polyak, B.T., Khlebnikov, M.V., and Shcherbakov, P.S., Upravlenie lineinymi sistemami pri vneshnikh vozmu-shcheniyakh: Tekhnika lineinykh matrichnykh neravenstv (Control of Linear Systems Subjected to Exogenous Disturbances: The Technique of Linear Matrix Inequalities), Moscow: LENAND, 2014.
4. Kalman, R.E., Contributions to the Theory of Optimal Control, Boletin de la Sociedad Matematica Mexicana, 1960, vol. 5, no. 1, pp. 102–119.
5. Levine, W. and Athans, M., On the Determination of the Optimal Constant Output Feedback Gains for Linear Multivariable Systems, IEEE Trans. Automat. Control, 1970, vol. 15, no. 1, pp. 44–48.