(en) Yoichi Takeda, Bun'ei Sato et Daisuke Murata, « Stellar Parameters and Elemental Abundances of Late-G Giants », Publications of the Astronomical Society of Japan, vol. 60, no 4, , p. 781–802 (DOI10.1093/pasj/60.4.781, Bibcode2008PASJ...60..781T, arXiv0805.2434)
(en) Yoichi Takeda, Bun'ei Sato et Daisuke Murata, « Stellar Parameters and Elemental Abundances of Late-G Giants », Publications of the Astronomical Society of Japan, vol. 60, no 4, , p. 781–802 (DOI10.1093/pasj/60.4.781, Bibcode2008PASJ...60..781T, arXiv0805.2434)
(en) Yoichi Takeda, Bun'ei Sato et Daisuke Murata, « Stellar Parameters and Elemental Abundances of Late-G Giants », Publications of the Astronomical Society of Japan, vol. 60, no 4, , p. 781–802 (DOI10.1093/pasj/60.4.781, Bibcode2008PASJ...60..781T, arXiv0805.2434)
HR 8538, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line November 17, 2008.
vizier.u-strasbg.fr
HR 8538, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line November 17, 2008.