@misc{indiciae974331d34a0a,
  title = {Two-photon bremsstrahlung.},
  author = {V Véniard and M Gavrila and A Maquet},
  year = {1987},
  doi = {10.1103/physreva.35.448},
  url = {https://pubmed.ncbi.nlm.nih.gov/9897977/},
  note = {Source identifier: 9897977}
}