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Spectral Classification of the Nuclei of Planetary Nebulae and of Ancient Novae

✍ Scribed by B. Voronstsov-Velyaminov


Publisher
John Wiley and Sons
Year
1931
Tongue
English
Weight
658 KB
Volume
242
Category
Article
ISSN
0004-6337

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✦ Synopsis


Astronomical Observatory of Moscow University, I 930 November.

B . Yorontsov-Ye lyamipzov.


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