1. Acemoglu, D. (2009) Introduction to Modern Economic Growth, Princeton University Press, Princeton, NJ.
2. Bar-Ness, Y. (1975) The discrete Euler equation on the normed linear space l n 1, Int. J. Control 21, pp. 625–640.
3. Cadzow, J.A. (1970) Discrete calculus of variations, Int. J. Control 11, pp. 393–407.
4. Cruz–Suárez, H., Montes-de-Oca, R. (2006) Discounted Markov control processes induced by deterministic systems, Kybernetika 42, pp. 647–664.
5. Cruz–Suárez, H., Montes-de-Oca, R. (2008) An envelope theorem and some applications to discounted Markov decision processes, Math. Meth. Oper. Res. 67, pp. 299–321.