@misc{indiciae37754f35b669,
  title = {Downward longwave radiation at the surface from satellite measurements},
  author = {Darnell, W. L. and Gupta, S. K. and Staylor, W. F.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19840039971},
  note = {Source identifier: 19840039971}
}