@article{Revaz:2004Dl,
  author = "Revaz, Yves  and  Pfenniger, D.",
  title = "{Bending Instabilities at the origin of persistant warps : a constraint on the dark matter}",
  doi = "10.22323/1.014.0058",
  journal = "PoS",
  year = 2004,
  volume = "BDMH2004",
  pages = "058"
}