1. McReynolds, S.R.: A successive sweep method for solving optimal programming problems. Ph.D. Thesis, Harvard University (1966)
2. Lystad, L.P.: Bruk av reguleringstekniske metoder for analyse og utvikling av økonomiske modeller (the use of control theory for analysis and development of economic models). Ph.D. Thesis, NTH, Institutt for sosialøkonomi, p. 228, Meddelse nr. 28 (1975)
3. Magill, M.J.P.: A local analysis of n-sector capital accumulation under uncertainty. J. Econ. Theory 15(1), 211–219 (1977)
4. Magill, M.J.P.: Some new results on the local stability of the process of capital accumulation. J. Econ. Theory 15(1), 174–210 (1977)
5. Judd, K.L.: Numerical Methods in Economics. MIT Press, Cambridge (1998)