@misc{indiciae11d5c18ce5e5,
  title = {Eclipse radius measurements},
  author = {Dunham, D. W. and Dunham, J. B. and Fiala, A. D. and Sofia, S.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820009151},
  note = {Source identifier: 19820009151}
}