@article{PAN:2012qh,
  author = "PAN, Zhao-Ting",
  title = "{NNLO QCD corrections to $b \to u l \bar{\nu}_l$: the real radiation}",
  doi = "10.22323/1.134.0416",
  journal = "PoS",
  year = 2012,
  volume = "EPS-HEP2011",
  pages = "416"
}