@article{5382,
  author = {S. Rae and Keith Burnett and John Cooper},
  title = {Generation and propagation of high-order harmonics in a rapidly ionizing medium},
  year = {1994},
  journal = {Physical Review A},
  volume = {50},
  pages = {3438-3446},
  month = {Jan-10-1994},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.50.3438},
}