1. F. Schweppe, Uncertain Dynamic Systems (Plenum Press, New York, 1973).
2. Recursive state estimation for a set-membership description of uncertainty
3. A. B. Kurzhanski, Control and Observation under Conditions of Uncertainty (Nauka, Moscow, 1977).
4. A. B. Kurzhanski and I. Vályi, Ellipsoidal Calculus for Estimation and Control (Birkhäuser, Boston, 1987).
5. A. B. Kurzhanski and P. Varaiya, Dynamics and Control of Trajectory Tubes. Theory and Computation (Springer-Verlag, New York, 2014).