1. Theory of Linear and Integer Programming;Schrijver,2000
2. J.J. Salazar, Programación Matemática, Ed. Díaz de Santos, Tenerife, 2001.
3. Linear Programming and Network Flows;Bazaraa,2010
4. Evolution and state-of-the-art in integer programming;Sherali;J. Comput. Appl. Math.,2000
5. Multi-criteria optimization of supply schedules in intermittent water supply systems;Ilaya-Ayza;J. Comput. Appl. Math.,2017