COLLISIONAL EFFECTS IN HE I LINES AND HELIUM ABUNDANCES IN PLANETARY-NEBULAE

被引:163
作者
CLEGG, RES
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D O I
10.1093/mnras/229.1.31P
中图分类号
P1 [天文学];
学科分类号
0704 ;
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页码:P31 / P39
页数:9
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