A. Sarafopoulos. Genetic Programming, Proceedings of EuroGP'2001, volume 2038 of LNCS, page 176--191. Lake Como, Italy, Springer-Verlag, (18-20 April 2001)
T. Weise, M. Zapf, and K. Geihs. Proceedings of BIONETICS 2007, 2nd International
Conference on Bio-Inspired Models of Network,
Information, and Computing Systems, Radisson SAS Beke Hotel, 43. Terez krt., Budapest
H-1067, Hungary, Institute for Computer Sciences, Social-Informatics
and Telecommunications Engineering (ICST), IEEE, ACM, (December 2007)