@conference{782811,
  author = {Lalit Patil and D Dutta and Amba Bhatt and Kevin Jurrens and Kevin Lyons and Mike Pratt and Ram Sriram},
  title = {Representation of Heterogeneous Objects in ISO 10303 (STEP)},
  year = {2000},
  month = {2000-07-01 00:07:00},
  publisher = {Proceedings of the ASME Conference, Orlando, FL, US},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821090},
  language = {en},
}