@misc{indiciaee89b7cbe5618,
  title = {Monitoring global land surface using Nimbus-7 37 GHz data - Theory and examples},
  author = {Choudhury, Bhaskar J.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900034621},
  note = {Source identifier: 19900034621}
}