@misc{indiciaea459b79b0985,
  title = {Atomic hydrogen maser active oscillator cavity and bulb design optimization},
  author = {Peters, H. E. and Washburn, P. J.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19850020928},
  note = {Source identifier: 19850020928}
}