Ramírez, I.; Allende Prieto, C.; Lambert, D. L. (fevereiro de 2013). «Oxygen Abundances in Nearby FGK Stars and the Galactic Chemical Evolution of the Local Disk and Halo». The Astrophysical Journal. 764 (1): artigo 78, 23. Bibcode:2013ApJ...764...78R. doi:10.1088/0004-637X/764/1/78
Chini, R.; et al. (janeiro de 2014). «New visual companions of solar-type stars within 25 pc». Monthly Notices of the Royal Astronomical Society. 437 (1): 879-886. Bibcode:2014MNRAS.437..879C. doi:10.1093/mnras/stt1953
Ramírez, I.; Allende Prieto, C.; Lambert, D. L. (fevereiro de 2013). «Oxygen Abundances in Nearby FGK Stars and the Galactic Chemical Evolution of the Local Disk and Halo». The Astrophysical Journal. 764 (1): artigo 78, 23. Bibcode:2013ApJ...764...78R. doi:10.1088/0004-637X/764/1/78
Chini, R.; et al. (janeiro de 2014). «New visual companions of solar-type stars within 25 pc». Monthly Notices of the Royal Astronomical Society. 437 (1): 879-886. Bibcode:2014MNRAS.437..879C. doi:10.1093/mnras/stt1953