International Symposium on Automation and Robotics in Construction, 2003-09-23
International Symposium on Automation and Robotics in Construction, page. 167 - 172, 2003-09-21
International Symposium on Automation and Robotics in Construction, page. 79 - 86, 1999-09-22
International Symposium on Automation and Robotics in Construction, 2004-09-22