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19962014
most citedFurther constraints on variation of the fine structure constant from alkali doublet QSO absorption lines

127 citations · 533 across the 14 of their papers we have counts for

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astro-ph1996★ 56 cited

The HST Quasar Absorption Line Key Project XII. The Unusual Absorption Line System in the Spectrum of PG 2302+029 ---Ejected or Intervening?

B. T. Jannuzi, G. F. Hartig, S. Kirhakos +9

We report the discovery of a high-ionization broad absorption line system at a redshift of z_abs=0.695 in the spectrum of the z_em=1.052 radio-quiet quasar PG 2302+039. Broad absor…