@misc{indiciaed8d5c9f03c1c,
  title = {InP concentrator solar cells},
  author = {Ward, J. S. and Wanlass, M. W. and Coutts, T. J. and Emery, K. A. and Osterwald, C. R.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920070542},
  note = {Source identifier: 19920070542}
}