@misc{indiciae4f7f3403c6f6,
  title = {Two-photon absorption in semiconducting quantum-well structures.},
  author = {HN Spector},
  year = {1987},
  doi = {10.1103/physrevb.35.5876},
  url = {https://pubmed.ncbi.nlm.nih.gov/9940805/},
  note = {Source identifier: 9940805}
}