@article{article960b811b,
title   = {Higher-order theories for relativistic electron-atom bremsstrahlung in comparison with experiment},
author = {Mangiarotti, Alessio and Jakubassa-Amundsen, D. H.},
year = {2017},
doi = {10.1103/physreva.96.042701},
journal   = {PHYSICAL REVIEW A}
}