@conference{187886,
  author = {Ram Sriram},
  title = {Beyond Geometry: Issues in Product Representation},
  year = {2004},
  month = {2004-04-01},
  publisher = {Proceedings of the Innovative Design of Complex Aeorspace Systems Workshop},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822131},
  language = {en},
}