@article{Beneke:2018hh,
  author = "Beneke, Martin  and  Garny, Mathias  and  Szafron, Robert  and  Wang, Jian",
  title = "{Subleading power N-jet amplitudes and the LBK amplitude in SCET }",
  doi = "10.22323/1.290.0048",
  journal = "PoS",
  year = 2018,
  volume = "RADCOR2017",
  pages = "048"
}