@misc{indiciae5179d5976aa7,
  title = {A simple solar radiation index for wildlife habitat studies},
  author = {Kim A. Keating and Peter J. Gogan and John N. Vore and Lynn R. Irby},
  year = {2010},
  doi = {10.2193/2006-359},
  url = {https://pubs.usgs.gov/publication/70160322},
  note = {Source identifier: 70160322}
}