@misc{indiciae5e63ba78d629,
  title = {Silicon purification using a Cu-Si alloy source},
  author = {Powell, R. C. and Tejedor, P. and Olson, J. M.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860017225},
  note = {Source identifier: 19860017225}
}