@misc{indiciaec6ef1ccc6e32,
  title = {Confidence regions for variance ratios in variance components models},
  author = {Al-Barhawe, A. S. and Hartley, H. O.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710016910},
  note = {Source identifier: 19710016910}
}