C. Bojarczuk, H. Lopes, und A. Freitas. Genetic Programming, Proceedings of EuroGP'2003, Volume 2610 von LNCS, Seite 11--21. Essex, Springer-Verlag, (14-16 April 2003)
C. Bojarczuk, H. Lopes, und A. Freitas. Proceedings Intelligent Data Analysis in Medicine and
Pharmacology (IDAMAP-2001), (2001)a workshop at MedInfo-2001.
C. Bojarczuk, H. Lopes, und A. Freitas. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, Seite 953--958. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
H. Lopes, M. Coutinho, und W. Lima. Genetic Algorithms and Fuzzy Logic Systems, Volume 7 von Advances in Fuzzy Systems - Applications and Theory, World Scientific Publishing, (1997)