1. Handling constraints using multiobjective optimization concepts
2. Immune Systems in Multi-criterion Evolutionary Algorithm for Task Assignments in Distributed Computer System
3. The balance between proximity and diversity in multiobjective evolutionary algorithms
4. Coello Coello, C. A. September 2006. “Evolutionary multi-objective optimization repository”. September, Available online at:delta.cs.cinestav.mx/∼ccoello/EMOO/
5. Coello Coello, C. A. and Cruz Cortés, N. An approach to solve multiobjective optimization problems based on an artificial immune system, in. First International Conference on Artificial Immune Systems (ICARIS’2002), University of Kent. September, Canterbury, England. Edited by: Timmis, J. and Bentley, P. J. pp.212–221.