@misc{indiciaeb6cc08a1479b,
  title = {Active control of spacecraft potentials at geosynchronous orbit},
  author = {Goldstein, R. and Deforest, S. E.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770029687},
  note = {Source identifier: 19770029687}
}