@article{4431,
  author = {G. Bandarage and A. Maquet and John Cooper},
  title = {Harmonic generation by a classical hydrogen atom in the presence of an intense radiation field},
  year = {1990},
  journal = {Physical Review A},
  volume = {41},
  pages = {1744-1746},
  month = {Jan-02-1990},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.41.1744},
}