Victoria Lopez
and Javier Montero
and Luis Garmendia
and Germano ResconiInternational Journal of Uncertainty, Fuzziness and Knowledge-Based Systems16
301-336
(2008)
A. Beatriz Garmendia-Doval
and Chilukuri K. Mohan
and Mohit K. PrasadGenetic Programming 1998: Proceedings of the Third Annual Conference
103--108
(1998)