@misc{indiciaefdf09766081f,
  title = {Evidence in meteorites for an active early sun},
  author = {Caffee, M. W. and Hohenberg, C. M. and Swindle, T. D. and Goswami, J. N.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870044580},
  note = {Source identifier: 19870044580}
}