Higuchi et. al, "The Physics of Tablet Compression X, Machanism of Action and Evaluation of Tablet Lubricants,", 1960, Box: 11, Folder: 48. Personal papers of Takeru Higuchi, PP 359. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/124682 Accessed December 21, 2024.