@misc{indiciaed09356198269,
  title = {Apollo-Soyuz light-flash observations.},
  author = {T F Budinger and C A Tobias and R H Huesman and F T Upham and T F Wieskamp and R A Hoffman},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/11958208/},
  note = {Source identifier: 11958208}
}