Chemical Physics Trilevel Computer Network, University Committee on Computing, Department research contracts: NASA Lewis Research Center 1985-91, NASA Interdisciplinary Grant 1967-71, Box: 15. Personal papers of Robert J. Friauf, PP 387. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/1181 Accessed April 27, 2024.