@misc{indiciae1578df0ecf6d,
  title = {An iterative method for obtaining the optimum lightning location on a spherical surface},
  author = {Chao, Gao and Qiming, MA},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910023395},
  note = {Source identifier: 19910023395}
}