@misc{indiciae13862f8cf1c9,
  title = {Molecular hydrogen inelastic electron impact cross sections - A semiclassical method.},
  author = {Hettel, H. J. and Monnin, C. F. and Prok, G. M.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690044260},
  note = {Source identifier: 19690044260}
}