@misc{indiciae89badab5a807,
  title = {Electron Impact Ionization: A New Parameterization for 100 eV to 1 MeV Electrons},
  author = {Fang, Xiaohua and Randall, Cora E. and Lummerzheim, Dirk and Solomon, Stanley C. and Mills, Michael J. and Marsh, Daniel and Jackman, Charles H. and Wang, Wenbin and Lu, Gang},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080047959},
  note = {Source identifier: 20080047959}
}