Zimmermann, Henry J.; Wiesner, Jerome B.; Harvey, George G.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1957-04-15)
Lipsky, A. H.; Hurtig, C. R.; Martindale, R. B.; Jackson, W. D.; Nelson, R. E.(Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1957-04-15)