TY  - RPRT
TI  - 19th International Symposium on Automation and Robotics in Construction 
AU  - Stone, William C
AU  - Stone, William C
PY  - 2002
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 989
DO  - 10.6028/NIST.SP.989
ER  -