@misc{indiciae08250b8d6953,
  title = {Third-harmonic generation from a laser-induced autoionizing level.},
  author = {B Ritchie},
  year = {1985},
  doi = {10.1103/physreva.31.823},
  url = {https://pubmed.ncbi.nlm.nih.gov/9895554/},
  note = {Source identifier: 9895554}
}