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Spectrum and Chemical Composition of the Remarkable Planetary Nebula NGC 6537
Walter Feibelman, Lawrence H. Aller, C. D. Keyes and S. J. CzyzakVolume:
82
Language:
english
Journal:
Proceedings of the National Academy of Sciences of the United States of America
DOI:
10.2307/25065
Date:
April, 1985
File:
PDF, 1.17 MB
english, 1985