Berger, M.
and Hubbell, J.
(1987),
XCOM ::photon cross sections on a personal computer, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.IR.87-3597 (Accessed May 12, 2026)
If you have any questions about this publication or are having problems accessing it, please contact [email protected].