@InProceedings{Gil:1997,
  author      = "J. Gil and D. Khechinashvili and G. Melikidze",
  title       = "Why is the Geminga pulsar radio quiet at frequencies higher than about 100 MHz?",
  booktitle   = "1997 Pacific Rim Conference on Stellar Astrophysics; ISBN: 1886733589",
  address     = "Hong Kong, Chiny",
  publisher   = "San Francisco, Astronomical Society of the Pacific",
  pages       = "119--122",
  organization = "Astronomical Society of the Pacific",
  year        = "1997",
}