TY  - RPRT
TI  - Unifying Model-Based and Reactive Programming within a Model-Based Executive
AU  - Williams, Brian C.
AU  - Gupta, Vineet
AU  - Norvig, Peter
PY  - 1999
UR  - https://ntrs.nasa.gov/citations/20020038834
ID  - 20020038834
ER  -