TY  - RPRT
TI  - An N+3 Technology Level Reference Propulsion System
AU  - Jones, Scott M.
AU  - Haller, William J.
AU  - Tong, Michael To-Hing
PY  - 2017
UR  - https://ntrs.nasa.gov/citations/20170005426
ID  - 20170005426
ER  -