@misc{indiciaeb1d2cedac4cd,
  title = {Nonlinear restrictions on dynamo action},
  author = {Vainshtein, Samuel I. and Cattaneo, Fausto},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920061190},
  note = {Source identifier: 19920061190}
}