Cavity - Research articles and notes, 1946, 1949-1950, 1955, 1957, 1959, 1968, Box: 12, Folder: 12. Records of Microwave Associates, RH MS 601. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/283474 Accessed May 24, 2024.