1. R.T. Rockafellar and R.J-B. Wets, “A Lagrangian finite generation technique for solving linear-quadratic problems in stochastic programming”, CP-84-XX International Institute for Applied Systems Analysis, Laxenburg, Austria (1984).
2. R.T. Rockafellar, “Augmented Lagrangians and applications of the proximal point algorithm in convex programming”, Math. of Oper. Res. Vol. 1, No. 2 (1976).
3. Lecture Notes in Math;RT Rockafellar,1983
4. R.J-B. Wets, “Stochastic programming: solution techniques and approximation schemes”, in: Mathematical Programming: The State-of-the-Art A. Bachau et al., (eds.), Springer-Verlag, Berlin (1983).
5. P.J. Huber, Robust Statistics, Wiley, New York (1981).