@misc{indiciae7d0eb956a9c4,
  title = {A method for indexing field ion micrographs.},
  author = {Hren, J. J. and Newman, R. W. and Sanwald, R. C.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670063444},
  note = {Source identifier: 19670063444}
}