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Type 1 active galactic nucleus fraction in the SDSS/FIRST survey
Yu Lu, Ting-Gui Wang, Xiao-Bo Dong, Hong-Yan ZhouVolume:
404
Year:
2010
Language:
english
Pages:
1
DOI:
10.1111/j.1365-2966.2010.16434.x
File:
PDF, 1.19 MB
english, 2010