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Spatially Resolved O ii Recombination Line Observations of the Ring Nebula, NGC 6720
Garnett, Donald R., Dinerstein, Harriet L.Volume:
558
Language:
english
Journal:
The Astrophysical Journal
DOI:
10.1086/322452
Date:
September, 2001
File:
PDF, 362 KB
english, 2001