TY  - RPRT
TI  - Space Launch System (SLS) Program Overview NASA Research Announcement (NRA) Advanced Booster (AB) Engineering Demonstration and Risk Reduction (EDRR) Industry Day
AU  - May, Todd A.
PY  - 2011
UR  - https://ntrs.nasa.gov/citations/20120003041
ID  - 20120003041
ER  -