@misc{indiciaeaea332650c7d,
  title = {Silicon Solar Cell Process Development, Fabrication and Analysis, Phase 1},
  author = {Yoo, H. I. and Iles, P. A. and Tanner, D. P.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800003313},
  note = {Source identifier: 19800003313}
}