A class of methods for solving nonlinear simultaneous equations

Davidon, William C., 1991, Variable metric method for minimization, SIAM J. Optim., 1, 1, 10.1137/0801001

Fletcher, R., 1963, A rapidly convergent descent method for minimization, Comput. J., 6, 163, 10.1093/comjnl/6.2.163

Freudenstein, Ferdinand, 1963, Numerical solution of systems of nonlinear equations, J. Assoc. Comput. Mach., 10, 550, 10.1145/321186.321200

Householder, Alston S., 1953, Principles of numerical analysis

Kizner, William, 1964, A numerical method for finding solutions of nonlinear equations, J. Soc. Indust. Appl. Math., 12, 424, 10.1137/0112034

Powell, M. J. D., 1964, An efficient method for finding the minimum of a function of several variables without calculating derivatives, Comput. J., 7, 155, 10.1093/comjnl/7.2.155

Powell, M. J. D., 1965, A method for minimizing a sum of squares of non-linear functions without calculating derivatives, Comput. J., 7, 303, 10.1093/comjnl/7.4.303

B. Randell, "The Whetstone KDF9 ALGOL Translator," Introduction to System Programming, P. Wegner (Ed.), Academic Press, London, 1964, pp. 122–136.

Varga, Richard S., 1962, Matrix iterative analysis

R. S. Varga, op. cit., p. 62.