"The Birth of a New Physics" by Bernard Cohen; 1960,"The Heart of the Atom" by Bernard L. Cohen, 1967, 1960, 1967, Box: 2, Folder: 9. Personal papers of Ed Shaw, PP 447. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/114433 Accessed May 22, 2024.