@misc{indiciae8f680c9e7b1f,
  title = {Origin and thermal evolution of Mars},
  author = {Schubert, Gerald and Soloman, S. C. and Turcotte, D. L. and Drake, M. J. and Sleep, N. H.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910013698},
  note = {Source identifier: 19910013698}
}