Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (13 October 2019). "Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system". Astronomy & Astrophysics. A136: 631. arXiv:1910.05853. Bibcode:2019A&A...631A.136L. doi:10.1051/0004-6361/201936464. S2CID204512658.
Setiawan, J.; et al. (July 2004), "Precise radial velocity measurements of G and K giants. Multiple systems and variability trend along the Red Giant Branch", Astronomy and Astrophysics, 421: 241–254, Bibcode:2004A&A...421..241S, doi:10.1051/0004-6361:20041042-1.
Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (13 October 2019). "Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system". Astronomy & Astrophysics. A136: 631. arXiv:1910.05853. Bibcode:2019A&A...631A.136L. doi:10.1051/0004-6361/201936464. S2CID204512658.
Setiawan, J.; et al. (July 2004), "Precise radial velocity measurements of G and K giants. Multiple systems and variability trend along the Red Giant Branch", Astronomy and Astrophysics, 421: 241–254, Bibcode:2004A&A...421..241S, doi:10.1051/0004-6361:20041042-1.
Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (13 October 2019). "Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system". Astronomy & Astrophysics. A136: 631. arXiv:1910.05853. Bibcode:2019A&A...631A.136L. doi:10.1051/0004-6361/201936464. S2CID204512658.
Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (13 October 2019). "Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system". Astronomy & Astrophysics. A136: 631. arXiv:1910.05853. Bibcode:2019A&A...631A.136L. doi:10.1051/0004-6361/201936464. S2CID204512658.