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1989AcApS...9..218Y - Acta Astrophys. Sinica, 9, 218 (1989)
The relation between Cerenkov redshift of HI lines of quasars and the intensity ratio I(Ly-alpha)I(CIV).
YAN M., YOU J.H. and CHENG F.H.
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Simbad objects: 1
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