K. Imamura, J. Foster, и A. Krings. The Second NASA/DoD workshop on Evolvable Hardware, стр. 75--80. Palo Alto, California, IEEE Computer Society, (13-15 July 2000)
A. Homaifar, D. Battle, и E. Tunstel. Computational Intelligence in Robotics and Automation,
CIRA '99. Proceedings. 1999 IEEE International
Symposium on, стр. 35--40. (8-9 November 1999)