@misc{817496,
  author = {Andrea Bajcsy and Ya-Shian Li-Baboud and Mary Brady},
  title = {Systematic Measurement of Marginal Mark Types on Voting Ballots},
  year = {2015},
  month = {2015-07-24 00:07:00},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.8069},
  language = {en},
}