@misc{indiciae0d96475a3a2f,
  title = {A method for computing luminous efficiencies from meteor data},
  author = {Allen, H. J. and Baldwin, B. S., Jr.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680023583},
  note = {Source identifier: 19680023583}
}