K. Balakrishnan, and V. Honavar. Genetic Programming 1997: Proceedings of the Second
Annual Conference, page 389--397. Stanford University, CA, USA, Morgan Kaufmann, (13-16 July 1997)
D. Floreano, and S. Nolfi. Genetic Programming 1997: Proceedings of the Second
Annual Conference, page 398--406. Stanford University, CA, USA, Morgan Kaufmann, (13-16 July 1997)
Y. Hasegawa, and T. Fukuda. Genetic Programming 1997: Proceedings of the Second
Annual Conference, page 407--412. Stanford University, CA, USA, Morgan Kaufmann, (13-16 July 1997)
T. Maeshiro, and M. Kimura. Genetic Programming 1997: Proceedings of the Second
Annual Conference, page 413. Stanford University, CA, USA, Morgan Kaufmann, (13-16 July 1997)
T. Ray. Genetic Programming 1997: Proceedings of the Second
Annual Conference, page 414. Stanford University, CA, USA, Morgan Kaufmann, (13-16 July 1997)