Kebabian, P. L.; Poon, Ronnie K. L.; Staelin, David H.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1971-04-15)
Howland, Bradford H.; Howland, Howard C.; Proll, A. F.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1971-04-15)
Zue, Victor W.; Menyuk, Paula; Stevens, Kenneth N.; Klatt, Dennis H.; Halle, Morris(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1971-04-15)