Hutchins, D.A.; Borduin, L.C.; Koenig, R.A.; Vavruska, J.S. & Warner, C.L. Performance assessment of refractory samples in the Los Alamos Controlled Air Incinerator, article, January 1, 1986; (https://digital.library.unt.edu/ark:/67531/metadc1114871/m1/1/: accessed April 25, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .