1. K. Bird, M.J. Sherwin, American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer, Knopf, 2005.
2. R. Courant, Variational methods for the solution of problems of equilibrium and vibration, Bull. Amer. Math. Soc. 49 (1943) 1–23.
3. G. Dantzig, Linear Programming: The story about how it began. In: History of Mathematical Programming: A Collection of Personal Reminiscences, North-Holland, 1991 [Reprint: Oper. Res. 50 (2002) 42–47].
4. A. Fiacco, G. McCormick, Nonlinear Programming: Sequential Unconstrained Minimization Techniques, J. Wiley, 1968.
5. K.R. Frisch, The logarithmic potential method of convex programming, Memo., Univ. Inst. of Economics, Oslo, May 1955.