Col Reference --- --------- R1 The P.S., Stokes N. 1970, Astron. Astrophys. 5, 298 R2 McSwain M.V., Gies D.R., 2005, ApJS 161, 118 Back to the form
--- ---------
R1 The P.S., Stokes N. 1970, Astron. Astrophys. 5, 298
R2 McSwain M.V., Gies D.R., 2005, ApJS 161, 118