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Georg RB, Halliday AN, Schauble EA, Reynolds BC.Georg RB, et al. Among authors: halliday an.Nature. 2007 Jun 28;447(7148):1102-6. doi: 10.1038/nature05927.Nature. 2007.PMID: 17597757
Wood BJ, Halliday AN, Rehkämper M.Wood BJ, et al. Among authors: halliday an.Nature. 2010 Oct 28;467(7319):E6-7. doi: 10.1038/nature09484.Nature. 2010.PMID: 20981045
Halliday AN.Halliday AN.Philos Trans A Math Phys Eng Sci. 2008 Nov 28;366(1883):4163-81. doi: 10.1098/rsta.2008.0209.Philos Trans A Math Phys Eng Sci. 2008.PMID: 18826916
Caro G, Bourdon B, Halliday AN, Quitté G.Caro G, et al. Among authors: halliday an.Nature. 2008 Mar 20;452(7185):336-9. doi: 10.1038/nature06760.Nature. 2008.PMID: 18354479
Nielsen SG, Rehkämper M, Norman MD, Halliday AN, Harrison D.Nielsen SG, et al. Among authors: halliday an.Nature. 2006 Jan 19;439(7074):314-7. doi: 10.1038/nature04450.Nature. 2006.PMID: 16421568