@misc{1136066,
  author = {Andrea V. Bajcsy and YaShian Li-Baboud and Mary C. Brady},
  title = {Systematic Measurement of Marginal Mark Types on Voting Ballots:},
  year = {2015},
  month = {2015-07-01 04:07:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.8069},
  language = {en},
}