Lagrange, A.-M.; et al. (2009-02), “Extrasolar planets and brown dwarfs around A-F type stars. VI. High precision RV survey of early type dwarfs with HARPS”, Astronomy & Astrophysics495 (1): 335-352, Bibcode: 2009A&A...495..335L, doi:10.1051/0004-6361:200810105
De Rosa, R. J.; et al. (2014-01), “The VAST Survey - III. The multiplicity of A-type stars within 75 pc”, Monthly Notices of the Royal Astronomical Society437 (2): 1216-1240, Bibcode: 2014MNRAS.437.1216D, doi:10.1093/mnras/stt1932
Leone, F.; Lanzafame, A. C.; Pasquini, L. (1995-), “High-resolution spectroscopy and NLTE calculations of the He I 10830 Å line in magnetic chemically peculiar stars. A search for indirect evidences of hot stellar envelopes”, Astronomy & Astrophysics293: 457-462, Bibcode: 1995A&A...293..457L
Lagrange, A.-M.; et al. (2009-02), “Extrasolar planets and brown dwarfs around A-F type stars. VI. High precision RV survey of early type dwarfs with HARPS”, Astronomy & Astrophysics495 (1): 335-352, Bibcode: 2009A&A...495..335L, doi:10.1051/0004-6361:200810105
De Rosa, R. J.; et al. (2014-01), “The VAST Survey - III. The multiplicity of A-type stars within 75 pc”, Monthly Notices of the Royal Astronomical Society437 (2): 1216-1240, Bibcode: 2014MNRAS.437.1216D, doi:10.1093/mnras/stt1932