TY  - RPRT
TI  - An extremely low UPb source in the Moon: U Th Pb, Sm Nd, Rb Sr, and 40Ar 39Ar isotopic systematics and age of lunar meteorite Asuka 881757
AU  - Keiji Misawa
AU  - M. Tatsumoto
AU  - G. B. Dalrymple
AU  - K. Yanai
PY  - 1993
DO  - 10.1016/0016-7037(93)90193-z
UR  - https://pubs.usgs.gov/publication/70017504
ID  - 70017504
ER  -