@misc{indiciae8760f80f1a63,
  title = {Plasma structures in comets P/Halley and Giacobini-Zinner},
  author = {Brandt, J. C. and Niedner, M. B., Jr.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880036215},
  note = {Source identifier: 19880036215}
}