Wedow, Helmuth, Jr. Summary of Reconnaissance for Radioactive Deposits in Alaska, 1945-1954, and an Appraisal of Alaskan Uranium Possibilities, report, March 1956; (https://digital.library.unt.edu/ark:/67531/metadc1050522/m1/2/: accessed May 22, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .