@misc{indiciaed4ecbcad0417,
  title = {Lightning observations by satellite.},
  author = {J G Sparrow and E P Ney},
  year = {1971},
  doi = {10.1038/232540a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16063094/},
  note = {Source identifier: 16063094}
}