TY  - RPRT
TI  - NASA Centennial Challenge: Three Dimensional (3D) Printed Habitat, Phase 2
AU  - Robert P Mueller
AU  - Monsi C Roman
AU  - Hong Soo Kim
PY  - 2017
UR  - https://ntrs.nasa.gov/citations/20170009093
ID  - 20170009093
ER  -