期刊论文详细信息
ASTROPHYSICS A hint of normality at last?
Editorial Material
关键词: ABUNDANCES;    STARS;   
DOI  :  10.1038/477037a
来源: SCIE
【 摘 要 】

The chemical diversity of the oldest stars is greater than we thought. The discovery of an extremely iron-poor star with a 'normal' ratio of carbon to iron challenges our perception of early chemical enrichment. See Letter p. 67

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