@misc{indiciae836adddf3a6a,
  title = {Cloud classification from satellite data using a fuzzy sets algorithm - A polar example},
  author = {Key, J. R. and Maslanik, J. A. and Barry, R. G.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900037515},
  note = {Source identifier: 19900037515}
}