1. Minimization of nonlinear separable convex functionals;Charnes;Naval Res. logist. Q.,1954
2. An algorithm for solving the transportation problems when the shipping costs over each route is convex;Beale;Naval Res. loqist. Q.,1959
3. A simplex algorithm for piecewise-linear programming I: derivation and proof;Fourer;Mathl Program.,1985
4. A simplex algorithm for piecewise-linear programming III: computational analysis and applications;Fourer,1989
5. R. Fourer and R. E. Marsten, Solving piecewise-linear programs: experiment with a simplex approach, Technical Report 90-07, Dept. of Industrial Engineering and Management Sciences, Northwestern Univ. Evanston, IL 60208.