@conference{46251,
  author = {William Stone and L Pfeffer},
  title = {Automation Infrastructure System for a Robotic 30-Ton Bridge Crane},
  year = {1998},
  month = {1998-04-01},
  publisher = {Robotics 98},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860118},
  language = {en},
}