Le Floc'h, E.; Charmandaris, V.; Gordon, K.; Forrest, W. J.; Brandl, B.; Schaerer, D.; Dessauges-Zavadsky, M.; Armus, L. (2011). “The first Infrared study of the close environment of a long Gamma-Ray Burst”. The Astrophysical Journal746 (1): 7. arXiv:1111.1234. Bibcode: 2012ApJ...746....7L. doi:10.1088/0004-637X/746/1/7.
Kippen, R.M.; Briggs, M. S.; Kommers, J. M.; Kouveliotou, C.; Hurley, K.; Robinson, C. R.; Van Paradijs, J.; Hartmann, D. H. et al. (October 1998). “On the Association of Gamma-Ray Bursts with Supernovae”. The Astrophysical Journal506 (1): L27–L30. arXiv:astro-ph/9806364. Bibcode: 1998ApJ...506L..27K. doi:10.1086/311634.
Le Floc'h, E.; Charmandaris, V.; Gordon, K.; Forrest, W. J.; Brandl, B.; Schaerer, D.; Dessauges-Zavadsky, M.; Armus, L. (2011). “The first Infrared study of the close environment of a long Gamma-Ray Burst”. The Astrophysical Journal746 (1): 7. arXiv:1111.1234. Bibcode: 2012ApJ...746....7L. doi:10.1088/0004-637X/746/1/7.
Kippen, R.M.; Briggs, M. S.; Kommers, J. M.; Kouveliotou, C.; Hurley, K.; Robinson, C. R.; Van Paradijs, J.; Hartmann, D. H. et al. (October 1998). “On the Association of Gamma-Ray Bursts with Supernovae”. The Astrophysical Journal506 (1): L27–L30. arXiv:astro-ph/9806364. Bibcode: 1998ApJ...506L..27K. doi:10.1086/311634.
Le Floc'h, E.; Charmandaris, V.; Gordon, K.; Forrest, W. J.; Brandl, B.; Schaerer, D.; Dessauges-Zavadsky, M.; Armus, L. (2011). “The first Infrared study of the close environment of a long Gamma-Ray Burst”. The Astrophysical Journal746 (1): 7. arXiv:1111.1234. Bibcode: 2012ApJ...746....7L. doi:10.1088/0004-637X/746/1/7.
Kippen, R.M.; Briggs, M. S.; Kommers, J. M.; Kouveliotou, C.; Hurley, K.; Robinson, C. R.; Van Paradijs, J.; Hartmann, D. H. et al. (October 1998). “On the Association of Gamma-Ray Bursts with Supernovae”. The Astrophysical Journal506 (1): L27–L30. arXiv:astro-ph/9806364. Bibcode: 1998ApJ...506L..27K. doi:10.1086/311634.