Rosenkranz, Philip W.; Staelin, David H.; Pettyjohn, Ronald L.; Ledsham, William H.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1976-07)
Huggins, A. W. F.; Pisoni, David B.; Henke, William L.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1976-07)