TY  - RPRT
TI  - Hierarchical control and real-time optimization in automated manufacturing systems 
AU  - Jackson, Richard H F
AU  - Jones, Albert W T
PY  - 1987
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 86-3503
DO  - 10.6028/NBS.IR.86-3503
ER  -