@misc{indiciae5acea7d584c0,
  title = {Radiative instabilities and 1000 second fluctuations in astrophysical masers},
  author = {Scappaticci, Gerardo A. and Watson, William D.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920044708},
  note = {Source identifier: 19920044708}
}