1. A. Engelbrecht. Computational Intelligence. John Wiley and sons, 2002.
2. T. M. Blackwell. Particle swarms and population diversity I: Analysis. In J. Branke, editor, GECCO Workshop on Evolutionary Algorithms for Dynamic Optimization Problems, pages 9-13, 2003. http://www.ubka.uni-karlsruhe.de/cgi-bin/psview?document=2003%2Fwiwi%2F1.
3. T. M. Blackwell. Particle swarms and population diversity II: Experiments. In J. Branke, editor, GECCO Workshop on Evolutionary Algorithms for Dynamic Optimization Problems, pages 14-18, 2003. http://www.ubka.uni-karlsruhe.de/cgi-bin/psview?document=2003%2Fwiwi%2F1.
4. T. M. Blackwell and P. Bentley. Don’t push me! collision avoiding swarms. In Congress on Evolutionary Computation, pages 1691-1696, 2002.
5. T. M. Blackwell and P. J. Bentley. Dynamic search with charged swarms. In W. B. Langdon et al., editors, Genetic and Evolutionary Computation Conference, pages 19-26. Morgan Kaufmann, 2002.