@misc{indiciaed00acfc90872,
  title = {Spacecraft charging during ion beam emissions in sunlight},
  author = {Lai, S. T. and Mcneil, W. J. and Aggson, T. L.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900032905},
  note = {Source identifier: 19900032905}
}