Tài liệu tham khảo WikiPedia: NGC_4848 http://cseligman.com/text/atlas/ngc48.htm#4848 http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?... //arxiv.org/abs/1107.3702 //arxiv.org/abs/1207.4806 //arxiv.org/abs/astro-ph/0107049 //doi.org/10.1051%2F0004-6361%2F201117461 //doi.org/10.1051%2F0004-6361%2F201219933 //doi.org/10.1051%2F0004-6361:20010800 http://spider.seds.org/ngc/revngcic.cgi?NGC4848 http://server1.wikisky.org/starview?object=NGC+484...
