TY  - RPRT
TI  - Global petrologic variations on the moon: A ternary-diagram approach.
AU  - P. A. Davis
AU  - P. D. Spudis
PY  - 2012
DO  - 10.1029/jb092ib04p0e387
UR  - https://pubs.usgs.gov/publication/70014211
ID  - 70014211
ER  -