Higuchi et. al, "Some equilibrium and kinetic aspects of water sorption in poly (ortho ester)s,", 1985

Higuchi et. al, "Some equilibrium and kinetic aspects of water sorption in poly (ortho ester)s,", 1985, Box: 11, Folder: 106. Personal papers of Takeru Higuchi, PP 359. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/124740 Accessed December 24, 2025.