@misc{indiciae2989005182ba,
  title = {Solid state convection models of the lunar internal temperature},
  author = {Schubert, G. and Young, R. E. and Cassen, P.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770046381},
  note = {Source identifier: 19770046381}
}