TY  - RPRT
TI  - Lunar basins and craters - Evidence for systematic compositional changes of bombarding population
AU  - Hertogen, J.
AU  - Janssens, M.-J.
AU  - Takahashi, H.
AU  - Palme, H.
AU  - Anders, E.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19780057644
ID  - 19780057644
ER  -