B. Zhang, и J. Joung. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, стр. 1217--1224. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
I. Tanev, T. Ray, и A. Buller. Evolvable Machines: Theory & Practice, том 161 из Studies in Fuzziness and Soft Computing, глава 2, Springer, Berlin Hidelberg Germany, (2004)
E. Takahashi, M. Murakawa, K. Toda, и T. Higuchi. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, стр. 1204--1210. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
A. Stoica, C. Lazaro, D. Keymeulen, и K. Hayworth. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, стр. 1198--1203. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)