@misc{indiciaec4f20992206f,
  title = {Constraints on the Martian Plate Tectonic Hypothesis from Gravity and Topography Data},
  author = {Smrekar, S. and Raymond, C.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20000110461},
  note = {Source identifier: 20000110461}
}