@misc{indiciaeab60f30bca4f,
  title = {Phase-modulation effects in self-diffraction.},
  author = {Q Yang and J Si and Y Wang and P Ye},
  year = {1996},
  doi = {10.1103/physreva.54.1702},
  url = {https://pubmed.ncbi.nlm.nih.gov/9913642/},
  note = {Source identifier: 9913642}
}