@article{Löhmer:2008,
  author  = "O. Löhmer and A. Jessner and M. Kramer and R. Wielebinski and O. Maron",
  title   = "Observations of pulsars at 9 millimetres",
  journal = "Astronomy & Astrophysics",
  volume  = "Vol. 480",
  pages   = "623--628",
  year    = "2008",
}