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Wasson, John T.; Choe, Won-Hie (31 July 2009). "The IIG iron meteorites: Probable formation in the IIAB core". Geochimica et Cosmochimica Acta. 73 (16): 4879–4890. Bibcode:2009GeCoA..73.4879W. doi:10.1016/j.gca.2009.05.062.