NGC 7052 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 7052" in Chinese language version.

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2web.archive.org

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1hubblesite.org

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arxiv.org

van der Marel, R.P. & van den Bosch, F.C. Evidence for a 3 x 10⁸ M_⊙ Black Hole in NGC 7052 from Hubble Space Telescope Observations of the Nuclear Gas Disk. Astronomical Journal. 1998, 116: 2220. Bibcode:1998AJ....116.2220V. arXiv:astro-ph/9804194 . doi:10.1086/300593.

caltech.edu

nedipac.caltech.edu

NASA/IPAC Extragalactic Database. Results for NGC 7052. [2007-04-19]. （原始内容存档于2011-05-14）.

doi.org

van der Marel, R.P. & van den Bosch, F.C. Evidence for a 3 x 10⁸ M_⊙ Black Hole in NGC 7052 from Hubble Space Telescope Observations of the Nuclear Gas Disk. Astronomical Journal. 1998, 116: 2220. Bibcode:1998AJ....116.2220V. arXiv:astro-ph/9804194 . doi:10.1086/300593.

harvard.edu

ui.adsabs.harvard.edu

van der Marel, R.P. & van den Bosch, F.C. Evidence for a 3 x 10⁸ M_⊙ Black Hole in NGC 7052 from Hubble Space Telescope Observations of the Nuclear Gas Disk. Astronomical Journal. 1998, 116: 2220. Bibcode:1998AJ....116.2220V. arXiv:astro-ph/9804194 . doi:10.1086/300593.

hubblesite.org

Hubble Uncovers Dust Disk around a Massive Black Hole. [2015-03-17]. （原始内容存档于2015-04-02）.

web.archive.org

NASA/IPAC Extragalactic Database. Results for NGC 7052. [2007-04-19]. （原始内容存档于2011-05-14）.
Hubble Uncovers Dust Disk around a Massive Black Hole. [2015-03-17]. （原始内容存档于2015-04-02）.