@misc{indiciae7b1943cd5797,
  title = {A software system for laser design and analysis},
  author = {Cross, P. L. and Barnes, N. P. and Filer, E. D.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910040254},
  note = {Source identifier: 19910040254}
}