@misc{indiciae78c52b4e6f6f,
  title = {Mars: Seasonally variable radar reflectivity},
  author = {Roth, L. E. and Saunders, R. S. and Thompson, T. W.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870014013},
  note = {Source identifier: 19870014013}
}