@misc{indiciae2798db59f0e9,
  title = {Intercomparison, interpretation, and assessment of spring phenology in North America estimated from remote sensing for 1982-2006},
  author = {M.A. White and K. M. de Beurs and K. Didan and D.W. Inouye and A.D. Richardson and O.P. Jensen and J. O'Keefe and G. Zhang and R.R. Nemani and Leeuwen W.J.D. van and Jesslyn F. Brown and A. de Wit and M. Schaepman and X. Lin and M. Dettinger and A.S. Bailey and J. Kimball and M.D. Schwartz and D. D. Baldocchi and J.T. Lee and W.K. Lauenroth},
  year = {2009},
  doi = {10.1111/j.1365-2486.2009.01910.x},
  url = {https://pubs.usgs.gov/publication/70036969},
  note = {Source identifier: 70036969}
}