Higuchi et. al, "Solubility Determination of Barely Aqueous-Soluble Organic Solids,", 1979, Box: 11, Folder: 100. Personal papers of Takeru Higuchi, PP 359. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/124734 Accessed January 02, 2025.