N. McPhee, und N. Hopper. Proceedings of the Congress on Evolutionary
Computation, 2, Seite 1377--1383. Mayflower Hotel, Washington D.C., USA, IEEE Press, (6-9 July 1999)
A. Lopez, H. Lopez, und L. Sanchez. Advances in Soft Computing - Engineering, Design and
Manufacturing, Seite 371--380. London, Springer, (September 2003)on line.
M. Ebner. Proceedings of the Congress on Evolutionary
Computation, 2, Seite 1357--1361. Mayflower Hotel, Washington D.C., USA, IEEE Press, (6-9 July 1999)