Higuchi et. al, "A Thermometric Method for Thermodynamics Studies and Molecular Weight Determinations in Solutions,", 1959, Box: 11, Folder: 132. Personal papers of Takeru Higuchi, PP 359. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/124766 Accessed October 14, 2024.