1. J. Abadie, “Application of the GRG algorithm to optimal control problems”, in: J. Abadie, ed.,Integer and nonlinear programming (North-Holland, Amsterdam, 1970) pp. 191–211.
2. R.H. Bartels, “A stabilization of the simplex method”,Numerische Mathematik 16 (1971) 414–434.
3. R.H. Bartels and G.H. Golub, “The simplex method of linear programming using LU decomposition”,Communications of ACM 12 (1969) 266–268.
4. E.M.L. Beale, “Numerical methods”, in: J. Abadie, ed.,Nonlinear programming (North-Holland, Amsterdam, 1967) pp. 132–205.
5. J. Bracken and G.P. McCormick,Selected applications of nonlinear programming (Wiley, New York, 1968).