rapport isotopique

[2008] [Search and Discovery] Isotope-Ratio Measurements Reveal a Young Moon ; Mark Wilson ; Physics Today 61 (fev 2008) p. 16 [lien]
[2010] [Search and Discovery] Isotope ratios hint at a piece of pristine Earth ; Johanna Miller ; Physics Today 63 (oct 2010) p. 16 [lien]