@misc{indiciaeec97e34608d5,
  title = {Thermal buoyancy on Venus - Underthrusting vs subduction},
  author = {Burt, Jeffrey D. and Head, James W.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920071997},
  note = {Source identifier: 19920071997}
}