@misc{indiciae690c65d043f8,
  title = {Quantization and phase-space methods for slowly varying optical fields in a dispersive nonlinear medium.},
  author = {TA Kennedy and EM Wright},
  year = {1988},
  doi = {10.1103/physreva.38.212},
  url = {https://pubmed.ncbi.nlm.nih.gov/9900156/},
  note = {Source identifier: 9900156}
}