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NGC_703 Tham khảoThực đơn
NGC_703 Tham khảoLiên quan
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WikiPedia: NGC_703 http://ned.ipac.caltech.edu/cgi-bin/NEDatt?objname... http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?... http://nedwww.ipac.caltech.edu/ http://simbad.u-strasbg.fr/simbad/ //arxiv.org/abs/astro-ph/0001140 //arxiv.org/abs/astro-ph/0101114 //arxiv.org/abs/astro-ph/0309649 //arxiv.org/abs/astro-ph/0405425 //doi.org/10.1086%2F317070 //doi.org/10.1086%2F320857