@misc{indiciaeddc7f9dc824a,
  title = {Helium on Venus - Implications for uranium and thorium},
  author = {Prather, M. J. and Mcelroy, M. B.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830047706},
  note = {Source identifier: 19830047706}
}