@Article{,esquivel-enhanced,
  author = 	 {S. Esquivel and S. Ferrero and R. Gallard and C Salto and H Alfonso and M Schultz},
  title = 	 {Enhanced Evolutionary Algorithms for Single and Multiobjective Optimization
    in the Job Shop Scheduling Problem.},
  journal = 	 {Knowledge-Based Systems},
  year = 	 {2002},
  volume = 	 {15},
  pages = 	 {13-25},
  url = {citeseer.csail.mit.edu/esquivel02enhanced.html}
}

@inproceedings{ agentmulopt:cec2002,
  author = {Krzysztof Socha and Marek Kisiel-Dorohinicki},
  title = {{A}gent-based {E}volutionary {M}ultiobjective {O}ptimisation},
  booktitle = {Proceedings of CEC'02 -- Congress on Evolutionary Computation},
  editor = {},
  publisher = {},
  volume = {1},
  pages = {109-114},
  ISBN = {0-7803-7281-6},
  year = {2002},
  month = {May},
  location = {Honolulu, HI, USA},
  url = {citeseer.csail.mit.edu/socha02agentbased.html} }