Col Reference --- --------- R1 Delgado A.J., et al. 2004. Astron. J. 128, 330 (seq. numbering) R2 Racine R. 1969, Astron. J. 74, 816 Back to the form
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R1 Delgado A.J., et al. 2004. Astron. J. 128, 330 (seq. numbering)
R2 Racine R. 1969, Astron. J. 74, 816