E. Alfaro-Cid, E. McGookin, and D. Murray-Smith. Proceedings of the 8th European Conference on Genetic
Programming, volume 3447 of Lecture Notes in Computer Science, page 250--260. Lausanne, Switzerland, Springer, (30 March - 1 April 2005)
G. Gray, D. Murray-Smith, Y. Li, and K. Sharman. Late Breaking Papers at the Genetic Programming 1996
Conference Stanford University July 28-31, 1996, page 32--37. Stanford University, CA, USA, Stanford Bookstore, (28--31 July 1996)
G. Gray, Y. Li, D. Murray-Smith, and K. Sharman. Technical Report, CSC-96003. Department of Electronics and Electrical Engineering,
University of Glasgow, Glasgow, G12 8QQ, U.K., (13 June 1996)
G. Gray, D. Murray-Smith, Y. Li, and K. Sharman. Proceedings of Second International Symposium on
Mathematical modelling, page 301--306. Technical University Vienna, Austria, (February 1997)
G. Gray, T. Weinbrenner, D. Murray-Smith, Y. Li, and K. Sharman. Second International Conference on Genetic Algorithms
in Engineering Systems: Innovations and Applications,
GALESIA, page 308--313. University of Strathclyde, Glasgow, UK, Institution of Electrical Engineers, (1-4 September 1997)