@misc{indiciaeecec3b6ea4cd,
  title = {Developments in laser instrumentation and calibration.},
  author = {R J Rockwell},
  year = {1970},
  doi = {10.1080/00039896.1970.10665562},
  url = {https://pubmed.ncbi.nlm.nih.gov/5411379/},
  note = {Source identifier: 5411379}
}