@misc{indiciae0ca8a179c62d,
  title = {Structure and evolution of Uranus and Neptune},
  author = {Hubbard, W. B. and Macfarlane, J. J.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800040755},
  note = {Source identifier: 19800040755}
}