@phdthesis{76375,
  author = {G.J. Shutts and A. Gadian},
  title = {Critical level filtering of orographic gravity waves in directional wind shear},
  year = {1997},
  journal = {Workshop on Orography, 10-12 November 1997},
  pages = {97-116},
  month = {1997},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}