Col Reference --- --------- R1 Zdanavicius J., et al. 2004, Baltic Astron. 13, 555 R2 Chincarini G. 1963, Contr. Asiago No 133 Back to the form
--- ---------
R1 Zdanavicius J., et al. 2004, Baltic Astron. 13, 555
R2 Chincarini G. 1963, Contr. Asiago No 133