@misc{indiciaeb47f70b51316,
  title = {Dispersion formulas for certain nonlinear optical processes.},
  author = {DM Bishop},
  year = {1988},
  doi = {10.1103/physrevlett.61.322},
  url = {https://pubmed.ncbi.nlm.nih.gov/10039301/},
  note = {Source identifier: 10039301}
}