1. “The general and logical theory of automata”;von Neumann,1951
2. “System considerations for automatic imagery screening”;Harley,1968
3. J. K. Hawkins, “Parallel electro-optical picture processing, Ibid.
4. “The Solomon computer”;Slotnick;AFIPS Proc.,1962
5. “Role of industrial robots in improving production operations”;Engelberger;Automation,1964