@misc{indiciaedf17d3e4bd13,
  title = {On the meteor trail spectra},
  author = {Ovezgeldyev, O. G. and Mukhamednazarov, S. and Shafiev, R. I. and Maltsev, N. V.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880005151},
  note = {Source identifier: 19880005151}
}