@conference{74491,
  author = {Robert Chapman},
  title = {An Economic Assessment of Selected Integration and Automation Technologies},
  year = {2002},
  month = {2002-01-01},
  publisher = {International Symposium on Automation and Robotics in Construction | 19th | Proceedings of the 19th International Symposium on Automation and Robotics in Construction |  NIST},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860067},
  language = {en},
}