@conference{221021,
  author = {Paul Witherell and Gaurav Ameta and Jennifer Herron},
  title = {Towards Annotations and Product Definitions for Additive Manufacturing},
  year = {2016},
  month = {2016-05-20},
  publisher = {14th CIRP Conference on Computer Aided Tolerancing - CAT 2016, Gothenburg, -1},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=919948},
  language = {en},
}