@misc{indiciaecb07070631e9,
  title = {Low cost solar array project 1: Silicon material},
  author = {Jewett, D. N. and Bates, H. E. and Hill, D. M.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810013014},
  note = {Source identifier: 19810013014}
}