Eikenberry, S. S.; Matthews, K.; Lavine, J. L.; Garske, M. A.; Hu, D.; Jackson, M. A.; Patel, S. G.; Barry, D. J. et al. (2004). “Infrared Observations of the Candidate LBV 1806‐20 and Nearby Cluster Stars”. The Astrophysical Journal616 (1): 506–518. arXiv:astro-ph/0404435. Bibcode: 2004ApJ...616..506E. doi:10.1086/422180.
Bibby, J. L.; Crowther, P. A.; Furness, J. P.; Clark, J. S. (2008). “A downward revision to the distance of the 1806-20 cluster and associated magnetar from Gemini Near-Infrared Spectroscopy”. Monthly Notices of the Royal Astronomical Society: Letters386 (1): L23. arXiv:0802.0815. Bibcode: 2008MNRAS.386L..23B. doi:10.1111/j.1745-3933.2008.00453.x.
Abdalla, H.; Abramowski, A.; Aharonian, F.; Ait Benkhali, F.; Akhperjanian, A. G.; Angüner, E. O.; Arrieta, M.; Aubert, P. et al. (2018). “Extended VHE γ-ray emission towards SGR1806−20, LBV 1806−20, and stellar cluster Cl* 1806−20”. Astronomy and Astrophysics612: A11. arXiv:1606.05404. doi:10.1051/0004-6361/201628695.
Yeung, Paul K. H.; Kong, Albert K. H.; Tam, P. H. Thomas; Lin, Lupin C. C.; Hui, C. Y.; Hu, Chin-Ping; Cheng, K. S. (2016). “Studying the SGR 1806-20/Cl* 1806-20 Region Using the Fermi Large Area Telescope”. The Astrophysical Journal827 (1): 41. arXiv:1606.01707. Bibcode: 2016ApJ...827...41Y. doi:10.3847/0004-637X/827/1/41.
Eikenberry, S. S.; Matthews, K.; Lavine, J. L.; Garske, M. A.; Hu, D.; Jackson, M. A.; Patel, S. G.; Barry, D. J. et al. (2004). “Infrared Observations of the Candidate LBV 1806‐20 and Nearby Cluster Stars”. The Astrophysical Journal616 (1): 506–518. arXiv:astro-ph/0404435. Bibcode: 2004ApJ...616..506E. doi:10.1086/422180.
Bibby, J. L.; Crowther, P. A.; Furness, J. P.; Clark, J. S. (2008). “A downward revision to the distance of the 1806-20 cluster and associated magnetar from Gemini Near-Infrared Spectroscopy”. Monthly Notices of the Royal Astronomical Society: Letters386 (1): L23. arXiv:0802.0815. Bibcode: 2008MNRAS.386L..23B. doi:10.1111/j.1745-3933.2008.00453.x.
Abdalla, H.; Abramowski, A.; Aharonian, F.; Ait Benkhali, F.; Akhperjanian, A. G.; Angüner, E. O.; Arrieta, M.; Aubert, P. et al. (2018). “Extended VHE γ-ray emission towards SGR1806−20, LBV 1806−20, and stellar cluster Cl* 1806−20”. Astronomy and Astrophysics612: A11. arXiv:1606.05404. doi:10.1051/0004-6361/201628695.
Yeung, Paul K. H.; Kong, Albert K. H.; Tam, P. H. Thomas; Lin, Lupin C. C.; Hui, C. Y.; Hu, Chin-Ping; Cheng, K. S. (2016). “Studying the SGR 1806-20/Cl* 1806-20 Region Using the Fermi Large Area Telescope”. The Astrophysical Journal827 (1): 41. arXiv:1606.01707. Bibcode: 2016ApJ...827...41Y. doi:10.3847/0004-637X/827/1/41.
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Eikenberry, S. S.; Matthews, K.; Lavine, J. L.; Garske, M. A.; Hu, D.; Jackson, M. A.; Patel, S. G.; Barry, D. J. et al. (2004). “Infrared Observations of the Candidate LBV 1806‐20 and Nearby Cluster Stars”. The Astrophysical Journal616 (1): 506–518. arXiv:astro-ph/0404435. Bibcode: 2004ApJ...616..506E. doi:10.1086/422180.
Bibby, J. L.; Crowther, P. A.; Furness, J. P.; Clark, J. S. (2008). “A downward revision to the distance of the 1806-20 cluster and associated magnetar from Gemini Near-Infrared Spectroscopy”. Monthly Notices of the Royal Astronomical Society: Letters386 (1): L23. arXiv:0802.0815. Bibcode: 2008MNRAS.386L..23B. doi:10.1111/j.1745-3933.2008.00453.x.
Yeung, Paul K. H.; Kong, Albert K. H.; Tam, P. H. Thomas; Lin, Lupin C. C.; Hui, C. Y.; Hu, Chin-Ping; Cheng, K. S. (2016). “Studying the SGR 1806-20/Cl* 1806-20 Region Using the Fermi Large Area Telescope”. The Astrophysical Journal827 (1): 41. arXiv:1606.01707. Bibcode: 2016ApJ...827...41Y. doi:10.3847/0004-637X/827/1/41.