@misc{indiciae8cf37fbbf673,
  title = {Electron Density Profiles of the Topside Ionosphere},
  author = {Huang, Xue-Qin and Reinsch, Bodo W. and Bilitza, Dieter and Benson, Robert F.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20050196710},
  note = {Source identifier: 20050196710}
}