@misc{indiciaea1cb7c6a9d86,
  title = {Physicochemical and dynamical processes in cometary ionospheres. I - The basic flow profile},
  author = {Houpis, H. L. F. and Mendis, D. A.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800068217},
  note = {Source identifier: 19800068217}
}