1. Feldbaum, A., Optimal Processes in Systems of Automatic Control. Avtom. Telemekh., 1953, vol. 14, no. 6, pp. 721–728.
2. Pontryagin, L.S., Boltyanski, V.G., Gamkrelidze, R.V., et al., The Mathematical Theory of Optimal Processes, New York: Interscience, 1964.
3. Bellman, R.E., Dynamic Programming, New Jersey: Princeton Univ. Press, 1957.
4. Lasserre, J.B., Prieur, C., and Henrion, D., Nonlinear Optimal Control: Numerical Approximations via Moments and LMI-Relaxations, Proc. 44th IEEE Conf. Decision Control, 2005, pp. 1648–1653.
5. Chernousko, F.L., Ananevskii, I.M., and Reshmin, S.A., Control of Nonlinear Dynamical Systems: Methods and Applications, Berlin: Springer-Verlag, 2008.