@misc{indiciae224def7b8365,
  title = {Spatial design and strength of spatial signal: Effects on covariance estimation},
  author = {Kathryn M. Irvine and Alix I. Gitelman and Jennifer A. Hoeting},
  year = {2007},
  doi = {10.1198/108571107x249799},
  url = {https://pubs.usgs.gov/publication/70169992},
  note = {Source identifier: 70169992}
}