@misc{indiciae78991d4225cb,
  title = {Two-photon-induced fluorescence.},
  author = {P R Callis},
  year = {1997},
  doi = {10.1146/annurev.physchem.48.1.271},
  url = {https://pubmed.ncbi.nlm.nih.gov/15012446/},
  note = {Source identifier: 15012446}
}