An upper limit on possible time variation of the fine-structure constant from qso absorption spectra
1994 ◽
Vol 5
(1-4)
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pp. 103-106
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2007 ◽
Vol 16
(05)
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pp. 899-907
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2008 ◽
Vol 487
(3)
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pp. 857-863
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2017 ◽
pp. stx179
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2002 ◽
Vol 528
(1-2)
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pp. 121-128
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2011 ◽
Vol 420
(2)
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pp. 1570-1574
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2019 ◽
Vol 49
(2)
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pp. 256-261
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