@misc{indiciae63b99002e26b,
  title = {Quantum/classical mode evolution in free electron laser oscillators},
  author = {Bosco, P. and Colson, W. B. and Freedman, R. A.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830044786},
  note = {Source identifier: 19830044786}
}