@misc{indiciae6774e0cab079,
  title = {Environment hazard estimates},
  author = {Kaufman, J. W. and Stephens, J. B. and Hill, C. K. and Susko, M.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19740008198},
  note = {Source identifier: 19740008198}
}