@misc{indiciaea1c21fe403ea,
  title = {Evidence for a subsurface ocean on Europa},
  author = {M. H. Carr and M. J. S. Belton and C. R. Chapman and M. E. Davies and P. Geissler and R. Greenberg and A. S. McEwen and B.R. Tufts and R. Greeley and R. Sullivan and J.W. Head and R.T. Pappalardo and K.P. Klaasen and T. V. Johnson and J. Kaufman and D. Senske and Jeff Moore and G. Neukum and G. Schubert and J.A. Burns and P. Thomas and J. Veverka},
  year = {1998},
  doi = {10.1038/34857},
  url = {https://pubs.usgs.gov/publication/70020620},
  note = {Source identifier: 70020620}
}