@misc{1146621,
  author = {J H Hubbell and S M Seltzer},
  title = {Tables of x-ray mass attenuation coefficients and mass energy-absorption coefficients 1 keV to 20 MeV for elements Z = 1 to 92 and 48 additional substances of dosimetry interest:},
  year = {1995},
  month = {1995-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.5632},
  language = {en},
}