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Some Aspects of Chemical Abundance Determinations in Planetary Nebulae
Published online by Cambridge University Press: 22 September 2016
Extract
The determination of the chemical compositions of gaseous nebulae in general and of planetary nebulae in particular is a difficult undertaking. The zeroth-order approximation is straightforward, the first approximation is challenging, and the second approximation is almost intractable.
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- Session V: Chemical Abundances
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- Copyright © Reidel 1978
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