@misc{indiciaea7dea97a19aa,
  title = {Long-term variability in Northern Hemisphere snow cover and associations with warmer winters},
  author = {Gregory J. McCabe and David M. Wolock},
  year = {2009},
  doi = {10.1007/s10584-009-9675-2},
  url = {https://pubs.usgs.gov/publication/70044251},
  note = {Source identifier: 70044251}
}