"X-Ray Data Booklet Table 1-3"(PDF). Center for X-ray Optics and Advanced Light Source, Lawrence Berkeley National Laboratory. 2009-10-01. Archived from the original(PDF) on 23 April 2009. Retrieved 2016-02-19.
"X-Ray Data Booklet Table 1-3"(PDF). Center for X-ray Optics and Advanced Light Source, Lawrence Berkeley National Laboratory. 2009-10-01. Archived from the original(PDF) on 23 April 2009. Retrieved 2016-02-19.