@article{Borghese:2013LW,
  author = "Borghese, Andrea  and  Roest, Diederik  and  Zavala, Ivonne",
  title = "{A geometric bound for F-term inflation}",
  doi = "10.22323/1.177.0110",
  journal = "PoS",
  year = 2013,
  volume = "Corfu2012",
  pages = "110"
}