TY  - RPRT
TI  - Rhenium-osmium isotope systematics of carbonaceous chondrites
AU  - R.J. Walker
AU  - J. W. Morgan
PY  - 1989
DO  - 10.1126/science.243.4890.519
UR  - https://pubs.usgs.gov/publication/70016014
ID  - 70016014
ER  -