Catalogue of Translations of Russian Papers in Geology, Solid-Earth Geophysics, and Related Sciences through 1961, October 1962, Box: 33, Folder: 48. J. Harlan Johnson papers, RH MS 735. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/53998 Accessed June 26, 2024.