1. R. Abraham, J. E. Marsden. Foundations of Mechanics. Reading, MA: Addison-Wesley, 1978.
2. M. Bardi, I. C. Dolcetta. Optimal control and viscosity solutions of Hamilton-Jacobi-Bellman equations. Systems&Control: Foundations & Applications, Boston: Birhauser, 1997: DOI https://doi. org/10.1007/978-0-8176-4755-1.
3. V. Barbu, G. Da Prata. Hamilton-Jacobi Equations in Hilbert Space. London: Pitman Advanced Publishing Program, 1983.
4. S. H. Benton. The Hamilton-Jacobi Equation: A Global Approach. New York: Academic Press, 1977.
5. D. Kirk. Optimal Control Theory. Englewood Cliffs: Prentice Hall, 1972.