Hubbell, J.
(1994),
Bibliography of Photon Total Cross Section (Attenuation Coefficient) Measurements 10 eV to 13.5 GeV, 1907-1993, http://physics.nist.gov/PhysRefData/photoncs/html/attencoef.html, [online], http://physics.nist.gov/PhysRefData/photoncs/html/attencoef.html
(Accessed October 11, 2024)