TY  - RPRT
TI  - Fine-grained Goethite as a Precursor for Martian Gray Hematite
AU  - T D Glotch
AU  - R V Morris
AU  - T G Sharp
AU  - PR Christensen
PY  - 2003
UR  - https://ntrs.nasa.gov/citations/20030066721
ID  - 20030066721
ER  -