@phdthesis{75853,
  author = {A. O'Neill},
  title = {The dynamics of the stratospheric polar vortex.},
  year = {2007},
  journal = {Seminar on Polar meteorology, 4-8 September 2006},
  pages = {215-224},
  month = {2007},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}