下台二 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "下台二" in Chinese language version.

refsWebsite
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archive.org

doi.org

  • Mason, Brian D.; McAlister, Harold A.; Hartkopf, William I.; Shara, M. M.; Shara, M. M. Binary star orbits from speckle interferometry. 7: The multiple system XI Ursae Majoris. The Astronomical Journal. January 1995, 109 (1669): 332–340. Bibcode:1995AJ....109..332M. doi:10.1086/117277. 

harvard.edu

ui.adsabs.harvard.edu

  • Mason, Brian D.; McAlister, Harold A.; Hartkopf, William I.; Shara, M. M.; Shara, M. M. Binary star orbits from speckle interferometry. 7: The multiple system XI Ursae Majoris. The Astronomical Journal. January 1995, 109 (1669): 332–340. Bibcode:1995AJ....109..332M. doi:10.1086/117277.