SDSS & MMT obs. of extremely massive QSOs & gal.
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资源简介:
VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Extremely massive quasars are not good proxies for dense environments compared to massive galaxies: environments of extremely massive quasars and galaxies.' (bibcode: 2019ApJ...871...57Y)
创建时间:
2020-10-08



