@misc{indiciaea08ab5ac0600,
  title = {Magnetic fields at Neptune},
  author = {Ness, Norman F. and Acuna, Mario H. and Burlaga, Leonard F. and Connerney, John E. P. and Lepping, Ronald P.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900031377},
  note = {Source identifier: 19900031377}
}