M. Korns. Genetic Programming Theory and Practice IV, volume 5 of Genetic and Evolutionary Computation, chapter 16, Springer, Ann Arbor, (11-13 May 2006)
C. Jacob, and I. Burleigh. Genetic Programming Theory and Practice III, volume 9 of Genetic Programming, chapter 13, Springer, Ann Arbor, (12-14 May 2005)
C. Gagné, and M. Parizeau. GECCO 2002: Proceedings of the Genetic and
Evolutionary Computation Conference, page 888. New York, Morgan Kaufmann Publishers, (9-13 July 2002)
D. Doherty, and C. O'Riordan. GECCO '07: Proceedings of the 9th annual conference on
Genetic and evolutionary computation, 2, page 1951--1958. London, ACM Press, (7-11 July 2007)
R. Poli, C. Di Chio, and W. Langdon. GECCO 2005: Proceedings of the 2005 conference on
Genetic and evolutionary computation, 1, page 169--176. Washington DC, USA, ACM Press, (25-29 June 2005)
C. Burgess, and M. Lefley. Machine Learning Applications In Software Engineering:
Series on Software Engineering and Knowledge
Engineering, 16, World Scientific Publishing Co., (May 2005)
J. Baldwin, T. Martin, and J. Shanahan. Fuzzy Logic in Artificial Intelligence, IJCAI'97
Workshop, Selected and Invited Papers, volume 1566 of Lecture Notes in Artificial Intelligence, page 91--116. Nagoya, Japan, Springer, (August 1997)Published 1999.
M. Akbarzadeh-T., E. Tunstel, K. Kumbla, and M. Jamshidi. Proceedings of the 1998 IEEE World Congress on
Computational Intelligence, 2, page 1200--1205. Anchorage, Alaska, USA, IEEE Press, (5-9 May 1998)