2 results
Herschel observations of NGC 7027
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- Journal:
- Proceedings of the International Astronomical Union / Volume 7 / Issue S283 / July 2011
- Published online by Cambridge University Press:
- 30 August 2012, pp. 352-353
- Print publication:
- July 2011
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What is 4He from H II regions? What needs to be done to better understand the systematic errors?
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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. 163-167
- Print publication:
- November 2009
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