@misc{indiciae8f4be67f45b9,
  title = {Multi-Sensor Approach for Assessing the Taiga-Tundra Boundary},
  author = {Ranson, K. J. and Sun, G. and Kharuk, V. I. and Kovacs, K.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030102223},
  note = {Source identifier: 20030102223}
}