1. Nonlinear Programming;Mangasarian,1969
2. Solving piecewise-linear convex equations;Eaves,1974
3. Mixed-integer minimisation models for piecewise-linear functions of a single variable;Meyer;Discrete Math.,1976
4. Approximatie en optimalisatie m.b.v. minimaxpolynomen;Meijer,1976
5. Minimax Algebra;Cuninghame-Green,1979