@misc{indiciaeb9e6f0bdd1ba,
  title = {Time-delayed second harmonic generation.},
  author = {JH Brownell and X Lu and SR Hartmann},
  year = {1995},
  doi = {10.1103/physrevlett.75.3657},
  url = {https://pubmed.ncbi.nlm.nih.gov/10059694/},
  note = {Source identifier: 10059694}
}