Higuchi and Fung, "Molecular Interactions and Solubility of Polar Nonelectrolytes in Nonpolar Solvents,", 1971, Box: 11, Folder: 14. Personal papers of Takeru Higuchi, PP 359. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/124648 Accessed September 15, 2024.