@misc{indiciae9d0108e4552b,
  title = {Planetary ring studies},
  author = {Cuzzi, Jeffrey N. and Dobrovolskis, Anthony R. and Dones, Luke and Durisen, Richard H. and Horn, Linda and Showalter, Mark R.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920001685},
  note = {Source identifier: 19920001685}
}