Col Reference --- --------- R1 Phelps R.L., Janes K.A. 1994, Astrophys. J. Suppl. 90, 31 R2 Lata S. et al. 2014, New Astron. 26, 77 Back to the form
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R1 Phelps R.L., Janes K.A. 1994, Astrophys. J. Suppl. 90, 31
R2 Lata S. et al. 2014, New Astron. 26, 77