Miguel Mendao Jonathan Timmis Paul S. Andrews Matthew N. Davies The Immune System in Pieces: Computational Lessons from Degeneracy in the Immune System. 394-400 2007 conf/foci/2007 FOCI http://doi.ieeecomputersociety.org/10.1109/FOCI.2007.371502 db/conf/foci/foci2007.html#MendaoTAD07