@misc{indiciae0c913ef3ea5e,
  title = {Circular piezoelectric bender laser tuners},
  author = {Mcelroy, J. H. and Thompson, P. E. and Walker, H. E. and Johnson, E. H. and Radecki, D. J. and Reynolds, R. S.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720024865},
  note = {Source identifier: 19720024865}
}