Bond, Howard E.; Schaefer, Gail H.; Gilliland, Ronald L.; Holberg, Jay B.; Mason, Brian D.; Lindenblad, Irving W. et al. (2017). «The Sirius system and its astrophysical puzzles: Hubble Space Telescope and ground-based astrometry». The Astrophysical Journal840 (2): 70. Bibcode:2017ApJ...840...70B. S2CID51839102. arXiv:1703.10625. doi:10.3847/1538-4357/aa6af8.
Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (2019). «Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system». Astronomy and Astrophysics. A136: 631. Bibcode:2019arXiv191005853L. arXiv:1910.05853. doi:10.1051/0004-6361/201936464.
Bond, Howard E.; Schaefer, Gail H.; Gilliland, Ronald L.; Holberg, Jay B.; Mason, Brian D.; Lindenblad, Irving W. et al. (2017). «The Sirius system and its astrophysical puzzles: Hubble Space Telescope and ground-based astrometry». The Astrophysical Journal840 (2): 70. Bibcode:2017ApJ...840...70B. S2CID51839102. arXiv:1703.10625. doi:10.3847/1538-4357/aa6af8.
Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (2019). «Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system». Astronomy and Astrophysics. A136: 631. Bibcode:2019arXiv191005853L. arXiv:1910.05853. doi:10.1051/0004-6361/201936464.
Bond, Howard E.; Schaefer, Gail H.; Gilliland, Ronald L.; Holberg, Jay B.; Mason, Brian D.; Lindenblad, Irving W. et al. (2017). «The Sirius system and its astrophysical puzzles: Hubble Space Telescope and ground-based astrometry». The Astrophysical Journal840 (2): 70. Bibcode:2017ApJ...840...70B. S2CID51839102. arXiv:1703.10625. doi:10.3847/1538-4357/aa6af8.
Luque, R.; Trifonov, T.; Reffert, S.; Quirrenbach, A.; Lee, M. H.; Albrecht, S.; Andersen, M. Fredslund; Antoci, V.; Grundahl, F.; Schwab, C.; Wolthoff, V. (2019). «Precise radial velocities of giant stars XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system». Astronomy and Astrophysics. A136: 631. Bibcode:2019arXiv191005853L. arXiv:1910.05853. doi:10.1051/0004-6361/201936464.
Bond, Howard E.; Schaefer, Gail H.; Gilliland, Ronald L.; Holberg, Jay B.; Mason, Brian D.; Lindenblad, Irving W. et al. (2017). «The Sirius system and its astrophysical puzzles: Hubble Space Telescope and ground-based astrometry». The Astrophysical Journal840 (2): 70. Bibcode:2017ApJ...840...70B. S2CID51839102. arXiv:1703.10625. doi:10.3847/1538-4357/aa6af8.