@misc{indiciaee7a47cc2508f,
  title = {New upper limits for atmospheric constituents on Io},
  author = {Fink, U. and Larson, H. P. and Gautier, T. N., III},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760045143},
  note = {Source identifier: 19760045143}
}