@misc{indiciae3307784951bb,
  title = {Cometary H2(+) and solar wind He(2+) dynamics across the Halley cometopause},
  author = {Fuselier, S. A. and Shelley, E. G. and Balsiger, H. and Geiss, J. and Goldstein, B. E. and Goldstein, R.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880054025},
  note = {Source identifier: 19880054025}
}