@misc{indiciae0aaff89a98e8,
  title = {The moon's permanent magnetic field - A cratered-shell model},
  author = {Weiss, H. and Coleman, P. J., Jr.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770062736},
  note = {Source identifier: 19770062736}
}