Optical Variability of BL Lacertae during the Major Outburst of 1997
2015 ◽
Vol 450
(1)
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pp. 541-551
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2015 ◽
Vol 452
(4)
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pp. 4263-4273
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Keyword(s):
2006 ◽
Vol 451
(2)
◽
pp. 435-442
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