@conference{63001,
  author = {Robert Lipman},
  title = {Immersive Virtual Reality for Steel Structures},
  year = {2003},
  month = {2003-09-01},
  publisher = {CONVR 2003: Conference on Construction Applications of Virtual Reality},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860938},
  language = {en},
}