@misc{indiciae116154c99d7a,
  title = {Transient multiwave mixing in a nonlinear medium.},
  author = {IC Khoo and P Zhou},
  year = {1990},
  doi = {10.1103/physreva.41.1544},
  url = {https://pubmed.ncbi.nlm.nih.gov/9903251/},
  note = {Source identifier: 9903251}
}