10 results
Filling factor and temperature variations in planetary nebulae
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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. 468-469
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- July 2011
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He I temperatures in planetary nebulae
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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. 466-467
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- July 2011
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Integral stellar-nebular model of NGC 7009
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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. 356-357
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- 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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- Proceedings of the International Astronomical Union / Volume 5 / Issue S268 / November 2009
- Published online by Cambridge University Press:
- 23 April 2010, pp. 163-167
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- November 2009
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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
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- November 2009
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Temperature Variations and Chemical Abundances in Planetary Nebulae
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- Journal:
- Proceedings of the International Astronomical Union / Volume 2 / Issue S234 / April 2006
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- 15 December 2006, pp. 227-234
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- April 2006
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High-Resolution Spectroscopy of PB 6
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- Journal:
- Proceedings of the International Astronomical Union / Volume 2 / Issue S234 / April 2006
- Published online by Cambridge University Press:
- 15 December 2006, pp. 479-480
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- April 2006
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Chemical abundances of the H II regions NGC 5461 and NGC 5471 in M 101, Derived from echelle spectrophotometry
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- Journal:
- Symposium - International Astronomical Union / Volume 212 / 2003
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- 26 May 2016, pp. 730-731
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- 2003
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The Magellanic Clouds and the Primordial Helium Abundance
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- Journal:
- Symposium - International Astronomical Union / Volume 198 / 2000
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- 25 May 2016, pp. 194-203
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- 2000
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Abundances of HII Regions and the Chemical Evolution of Galaxies
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- Book:
- Violent Star Formation
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- 10 November 2010
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- 22 September 1994, pp 79-93
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