Spectroskopische Beobachtungen der Cometen 1881 b und 1881 c
By: von B. Hasselberg
Publisher: Académie impériale des sciences
Published: 1881
Place of publication: St. Petersburg]
Language: ger
Number of pages: 11
Subjects: Comets
Notes: From St. Petersburg - Imperial academy of sciences.  Mélanges math. et astron.  1881.  v. 6.

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