Representation and Robustness for Evolved Sorting Networks. - Jason Masner; John Cavalieri; James F. Frenzel; James A. Foster (Evolvable Hardware, 1999)

Size versus Robustness in Evolved Sorting Networks: Is Bigger Better? - Jason Masner; John Cavalieri; James F. Frenzel; James A. Foster (Evolvable Hardware, 2000)