TY  - RPRT
TI  - A Viable Scheme for Elemental Extraction and Purification Using In-Situ Planetary Resources
AU  - Sen, S.
AU  - Schofield, E.
AU  - ODell, S.
AU  - Ray, C. S.
PY  - 2005
UR  - https://ntrs.nasa.gov/citations/20050092374
ID  - 20050092374
ER  -