@misc{indiciae841a137d79b8, title = {NASA's Space Launch System Advanced Booster Engineering Demonstration and/or Risk Reduction Efforts}, author = {Crumbly, Christopher M. and Dumbacher, Daniel L. and May, Todd A.}, year = {2012}, url = {https://ntrs.nasa.gov/citations/20130000626}, note = {Source identifier: 20130000626} }