@misc{indiciaebec2616981ae,
  title = {Four-wave mixing in strongly driven two-level systems.},
  author = {W Chalupczak and W Gawlik and J Zachorowski},
  year = {1994},
  doi = {10.1103/physreva.49.4895},
  url = {https://pubmed.ncbi.nlm.nih.gov/9910808/},
  note = {Source identifier: 9910808}
}