TY  - RPRT
TI  - Safety Assurance in NextGen
AU  - HarrisonFleming, Cody
AU  - Spencer, Melissa
AU  - Leveson, Nancy
AU  - Wilkinson, Chris
PY  - 2012
UR  - https://ntrs.nasa.gov/citations/20120003581
ID  - 20120003581
ER  -