@misc{indiciae7c46d096063a,
  title = {Scattering Polarization in the Chromosphere},
  author = {Keller, C. U. and Sheeley, N. R., Jr.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990046246},
  note = {Source identifier: 19990046246}
}