@misc{223911,
  author = {Mengyan Gong and Shahana Khurshid and Dustin Poppendieck},
  title = {What’s in a butt? Environmental contamination from airborne cigarette butt emissions},
  year = {2017},
  month = {2017-01-27},
  publisher = {Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.TN.1948},
  language = {en},
}