Leon, B. J.; Leeson, D. B.; Weinreb, S.; Sussenguth, E. H.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1959-04-15)
Green, D. M.; Swets, J. A.; Sewall, Susan A.; Shipley, Elizabeth F.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1959-04-15)