...$z \sim 2$

The work presented here is based on data obtained with UVES at the VLT, program 267.A-5707.

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... 2)

We note that according to the historical definition, only one of these absorbers is technically a DLA, despite the presence of clear, broad damping wings.

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... VPFIT

Available at http://www.ast.cam.ac.uk/~rfc/vpfit.html

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...1996)

Since several of the Fe abundances quoted by Lu et al. (1996) are based on interpolation between upper and lower limits, we only plot the firm detection in Fig. 4, taking into account the required corrections for updated f-values.

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