@misc{indiciae14d592f211ac,
  title = {Effects of temporal variability in ground data collection on classification accuracy},
  author = {G. A. Hoch and Jack F. Cully},
  year = {1999},
  doi = {10.1080/10106049908542123},
  url = {https://pubs.usgs.gov/publication/70020897},
  note = {Source identifier: 70020897}
}