Microwave Assocs. project status reports - "Harmonic Generators of Pulsed Microwave Power", June-Dec 1964, Box: 18, Folder: 34. Records of Microwave Associates, RH MS 601. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/283727 Accessed June 17, 2024.