SZ Cen

References

1. Andersen1975c
   Andersen, J. “Spectroscopic Observations of Eclipsing Binaries. IV. Absolute Dimensions of the Giant System SZ Cen”: 1975, Astronomy & Astrophysics, Volume 45, pp. 203-208
   http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1975A%26A....45..203A&db_key=AST&high=3ee55bcf0912854

2. Gronbech1977
   Gronbech, B., Gyldenkerne, K. & Jorgensen, H.E. “Four-colour Photometry of Eclipsing Binaries. VII - SZ Cen, Light Curves, Photometric Elements, Absolute Dimensions and Determination of Helium Content”: 1977, Astronomy and Astrophysics, Volume 55, pp. 401-409
   http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1977A%26A....55..401G&db_key=AST&high=3ee55bcf0912854