1. Smart instruments
2. Willett, Thomas; Bluzer, Nathan: "A Discussion of Hardware Implementation for an Automatic Target Cueing System." Second Quarterly Status Report for Recognition Technology for a Smart Sensor, Conducted by Westinghouse Defense and Electronic Systems Center for the University of Maryland under Contract DAAG 53-76-C-0138 with the U. S. Army Electronics Command, NVL, October 31, 1976.
3. Andrews, H. C. "Imaging Processing Research." Semiannual Technical Report for Contract F33615-76-C-1203 DARPA 3119, University of Southern California, Lo8 Angeles, March 31, 19n. p, 126.