@misc{indiciae4194e391aa73,
  title = {Two-loop Sudakov form factor in a theory with a mass gap.},
  author = {Bernd Feucht and Johann H Kühn and Alexander A Penin and Vladimir A Smirnov},
  year = {2004},
  doi = {10.1103/physrevlett.93.101802},
  url = {https://pubmed.ncbi.nlm.nih.gov/15447396/},
  note = {Source identifier: 15447396}
}