@article{Shafi:20145D,
  author = "Shafi, Qaisar",
  title = "{Will Planck Observe Gravity Waves?}",
  doi = "10.22323/1.180.0483",
  journal = "PoS",
  year = 2014,
  volume = "EPS-HEP 2013",
  pages = "483"
}