Col Reference --- --------- R1 Claria J.J., Rosenzweig P. 1978, Astron. J. 83,278 R2 Williams P.M. 1967, MNASSA 26, 126 Back to the form
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R1 Claria J.J., Rosenzweig P. 1978, Astron. J. 83,278
R2 Williams P.M. 1967, MNASSA 26, 126