@misc{indiciaee9057af70b23,
  title = {Procedure M - A framework for stratified area estimation},
  author = {Kauth, R. J. and Cicone, R. C. and Malila, W. A.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810061632},
  note = {Source identifier: 19810061632}
}