@misc{indiciaea9f40a77c1b8,
  title = {Pump linewidth requirement for optical parametric oscillators},
  author = {Harris, S. E. and Miles, R. B. and Wallace, R. W. and Young, J. F.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710039482},
  note = {Source identifier: 19710039482}
}