@misc{indiciae1f2c057ff5b4,
  title = {Structure and particle properties of Saturn's E Ring},
  author = {Showalter, Mark R. and Cuzzi, Jeffrey N. and Larson, Stephen M.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920035372},
  note = {Source identifier: 19920035372}
}