TY  - RPRT
TI  - N-photon bremsstrahlung in the soft-photon approximation.
AU  - L Rosenberg
PY  - 1990
DO  - 10.1103/physreva.42.5319
UR  - https://pubmed.ncbi.nlm.nih.gov/9904662/
ID  - 9904662
ER  -