@misc{indiciae3aa7b80c4cb3,
  title = {Connection between microscopic and macroscopic maser theory.},
  author = {LA Lugiato and MO Scully and H Walther},
  year = {1987},
  doi = {10.1103/physreva.36.740},
  url = {https://pubmed.ncbi.nlm.nih.gov/9898918/},
  note = {Source identifier: 9898918}
}