TY  - RPRT
TI  - Spatial-Operator Algebra For Robotic Manipulators
AU  - Rodriguez, Guillermo
AU  - Kreutz, Kenneth K.
AU  - Milman, Mark H.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910000413
ID  - 19910000413
ER  -