@misc{indiciaeadd234502243,
  title = {18-percent efficient terrestrial silicon solar cells},
  author = {Blakers, A. W. and Green, M. A. and Jiqun, S. and Keller, E. M. and Wenham, S. R. and Godfrey, R. B. and Szpitalak, T. and Willison, M. R.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840061470},
  note = {Source identifier: 19840061470}
}