Ségransan, D.; et al. (fevereiro de 2010). «The CORALIE survey for southern extrasolar planets. XVI. Discovery of a planetary system around HD 147018 and of two long period and massive planets orbiting HD 171238 and HD 204313». Astronomy and Astrophysics. 511. pp. A45, 6 pp. Bibcode:2010A&A...511A..45S. doi:10.1051/0004-6361/200912136
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Ségransan, D.; et al. (fevereiro de 2010). «The CORALIE survey for southern extrasolar planets. XVI. Discovery of a planetary system around HD 147018 and of two long period and massive planets orbiting HD 171238 and HD 204313». Astronomy and Astrophysics. 511. pp. A45, 6 pp. Bibcode:2010A&A...511A..45S. doi:10.1051/0004-6361/200912136