1. Set partitioning approach to vehicle routing;Agarwal;Networks,1989
2. D. Applegate, R. Bixby, V. Chvátal, W. Cook, On the solution of traveling salesman problems, Documenta Mathematica Journal der Deutschen Mathematiker-Vereinigung, International Congress of Mathematicians (1998) 645
3. D. Applegate, R. Bixby, V. Chvátal, W. Cook, CONCORDE TSP Solver, Available from www.keck.caam.rice.edu/concorde.html
4. J.R. Araque, L. Hall, T. Magnanti, Capacitated trees, capacitated routing and associated polyhedra, Discussion Paper 9061, CORE, Louvain La Nueve, 1990
5. A branch-and-cut algorithm for vehicle routing problems;Araque;Annals of Operations Research,1994