@article{Ghosh:2019oJ,
  author = "Ghosh, Subhajit  and  Khatri, Rishi  and  Roy, Tuhin S.",
  title = "{Dark neutrino interactions make gravitational waves blue}",
  doi = "10.22323/1.337.0086",
  journal = "PoS",
  year = 2019,
  volume = "NOW2018",
  pages = "086"
}