@misc{indiciae71535bbb9750,
  title = {Heterostructure solar cells},
  author = {Chang, K. I. and Yeh, Y. C. M. and Iles, P. A. and Morris, R. K.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870016986},
  note = {Source identifier: 19870016986}
}