@misc{87511,
  author = {Ronald Rehm and Randall McDermott},
  title = {Fire-Front Propagation Using the Level Set Method},
  year = {2009},
  month = {2009-04-01},
  publisher = {Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=900149},
  language = {en},
}