@misc{1196326,
  author = {Laura L Downey and Sharon J Laskowski},
  title = {Usability engineering:},
  year = {1997},
  month = {1997-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.500-237},
  language = {en},
}