Wiechert, U.; Halliday, A. N.; Lee, D.-C.; Snyder, G. A.; Taylor, L. A.; Rumble, D. (October 2001). "Oxygen Isotopes and the Moon-Forming Giant Impact". Science. 294 (12). ss. 345-348. Bibcode:2001Sci...294..345W. doi:10.1126/science.1063037. PMID11598294.
Zhang, Junjun; Nicolas Dauphas; Andrew M. Davis; Ingo Leya; Alexei Fedkin (25 Mart 2012). "The proto-Earth as a significant source of lunar material". Nature Geoscience. 5 (4). ss. 251-255. Bibcode:2012NatGe...5..251Z. doi:10.1038/ngeo1429.
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Wiechert, U.; Halliday, A. N.; Lee, D.-C.; Snyder, G. A.; Taylor, L. A.; Rumble, D. (October 2001). "Oxygen Isotopes and the Moon-Forming Giant Impact". Science. 294 (12). ss. 345-348. Bibcode:2001Sci...294..345W. doi:10.1126/science.1063037. PMID11598294.
Zhang, Junjun; Nicolas Dauphas; Andrew M. Davis; Ingo Leya; Alexei Fedkin (25 Mart 2012). "The proto-Earth as a significant source of lunar material". Nature Geoscience. 5 (4). ss. 251-255. Bibcode:2012NatGe...5..251Z. doi:10.1038/ngeo1429.