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19992026
most citedNew calibrations for abundance determinations in HII regions

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astro-ph1999★ 1 cited

On the origin of nitrogen in low-metallicity galaxies: Blue compact galaxies versus damped Lya absorbers

L. S. Pilyugin

A remarkably small scatter in the N/O ratios for the HII regions in low-metallicity blue compact galaxies (BCG) has been found recently. It lead to the conclusion that N and O are…