TY  - RPRT
TI  - Ontological product modeling for collaborative design 
AU  - Bock, Conrad
AU  - Zha, XuanFang
AU  - Suh, Hyo-Won
AU  - Lee, Jae-Hyun
PY  - 2009
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 7643
DO  - 10.6028/NIST.IR.7643
ER  -