@misc{indiciaec33dc6b10212,
  title = {Inexpensive Antireflection Coating for Solar Cells},
  author = {Tracy, C. E. and Kern, W. and Vibronek, R. D.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820000032},
  note = {Source identifier: 19820000032}
}