@misc{indiciae9b7d63d06345,
  title = {Ion implantation as a production technique},
  author = {Burrill, J. T. and Harrison, S. and King, W. J.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660008025},
  note = {Source identifier: 19660008025}
}