Oversby, V.M. & Vance, E.R. Comparison of ceramic waste forms produced by hot uniaxial pressing and by cold pressing and sintering, article, September 1, 1994; (https://digital.library.unt.edu/ark:/67531/metadc620607/m1/2/: accessed May 19, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .