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Date and Time of the Query: 2019-06-16 T16:46:08 PDT
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For refcode 1985AJ.....90....1K:
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A. J.
1985 vol. 90 p. 1-5
KRISS G.A.
X-ray luminosity and the hydrogen-line ratios of quasars and Seyfert galaxies
Retrieve 20 NED objects in this reference.
Please click here for ADS abstract

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