Albrethsen, A. E. & Schwendiman, L. C. Volatilization of Fission Products From High Level Ceramic Wastes., report, January 1, 1967; (https://digital.library.unt.edu/ark:/67531/metadc1032947/m1/1/: accessed May 10, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .