@misc{indiciae56004e1f3bf6,
  title = {Space Launch System (SLS) Program Overview NASA Research Announcement (NRA) Advanced Booster (AB) Engineering Demonstration and Risk Reduction (EDRR) Industry Day},
  author = {May, Todd A.},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20120003041},
  note = {Source identifier: 20120003041}
}