Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. I - an 8 month campaign of monitoring NGC 5548 with IUE
Keyword(s):
Ngc 5548
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1997 ◽
Vol 112
(2)
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pp. 271-283
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Keyword(s):
1998 ◽
Vol 115
(2)
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pp. 185-202
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Keyword(s):
1997 ◽
Vol 110
(1)
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pp. 9-20
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Keyword(s):