@misc{indiciae0bce40a3dd40,
  title = {Electrodynamic sailing - Beating into the solar wind.},
  author = {Sonett, C. P. and Fahleson, U. and Alfven, H.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730030271},
  note = {Source identifier: 19730030271}
}