ON HELIUM ABUNDANCE IN ENVELOPES OF BLUEST RR LYRAE STARS IN GLOBULAR CLUSTERS

被引:9
|
作者
IBEN, I
HUCHRA, J
机构
来源
ASTROPHYSICAL JOURNAL | 1970年 / 162卷 / 01期
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D O I
10.1086/180619
中图分类号
P1 [天文学];
学科分类号
0704 ;
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页码:L43 / &
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