HIGH HELIUM ABUNDANCES IN 2 PLANETARY-NEBULAE

被引：18

作者：

KALER, JB ^{[1
]}

机构：

[1] UNIV ILLINOIS OBSERV,URBANA,IL 61801

来源：

ASTROPHYSICAL JOURNAL | 1974年 / 188卷 / 01期

关键词：

D O I：

10.1086/181419

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

收藏

页码：L15 / L17

页数：3

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