1. Scheduling of Vehicles from a Central Depot to a Number of Delivery Points;Clarke;Operations Research,1964
2. Dantzig, G. B., 1951. Maximization of a Linear Function of Variables Subject to Linear Inequalities, In: T. C. Koopmans, Ed., Activity Analysis of Production and Allocation, Cowles Commission Monograph, No. 13, Wiley, New York,
3. Linear Programming and Extensions;Dantzing,1991
4. Deb, K., 2011. Multi-objective Optimisation Using Evolutionary Algorithms: An Introduction. In: Wang, L., Ng, A., Deb, K. (eds) Multi-objective Evolutionary Optimisation for Product Design and Manufacturing. Springer, London. https://doi.org/10.1007/978-0-85729-652-8_1
5. Dorigo, M., 1992. Optimization, Learning and Natural Algorithms.