Boot, Roeland (February 2017). "Uranium Glass: A Glowing Alternative to Conventional Sources of Radioactivity". The Physics Teacher. 55 (2): 76–78. Bibcode:2017PhTea..55...76B. doi:10.1119/1.4974115.
harvard.edu
ui.adsabs.harvard.edu
Boot, Roeland (February 2017). "Uranium Glass: A Glowing Alternative to Conventional Sources of Radioactivity". The Physics Teacher. 55 (2): 76–78. Bibcode:2017PhTea..55...76B. doi:10.1119/1.4974115.
jstor.org
The Earliest Known Use of a Material Containing Uranium by Earle R. Caley, Isis, Vol. 38, No. 3/4 (Feb., 1948). [1]
lanl.gov
periodic.lanl.gov
"Uranium". Los Alamos National Laboratory. Retrieved 2016-01-30.