2 results
On the total O/H abundance ratio in Galactic and extragalactic H ii regions
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- Journal:
- Proceedings of the International Astronomical Union / Volume 5 / Issue S268 / November 2009
- Published online by Cambridge University Press:
- 23 April 2010, pp. 185-186
- Print publication:
- November 2009
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- Article
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Measurements of 4He in metal-poor extragalactic H ii regions: the primordial Helium abundance and the ΔY/ΔO ratio
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- Journal:
- Proceedings of the International Astronomical Union / Volume 5 / Issue S268 / November 2009
- Published online by Cambridge University Press:
- 23 April 2010, pp. 91-100
- Print publication:
- November 2009
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- Article
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- You have access
- Export citation