@misc{indiciae86a36a16c4be,
  title = {Quantum sensitivity limits of an optical magnetometer based on atomic phase coherence.},
  author = {M Fleischhauer and MO Scully},
  year = {1994},
  doi = {10.1103/physreva.49.1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/9910449/},
  note = {Source identifier: 9910449}
}