Costa 1997b Costa, E.; Frontera, F.; Heise, J.; Feroci, M.; In 't Zand, J.; Fiore, F.; Cinti, M. N.; Dal Fiume, D.; Nicastro, L.; Orlandini, M.; Palazzi, E.; Rapisarda, M.; Zavattini, G.; Jager, R.; Parmar, A.; Owens, A.; Molendi, S.; Cusumano, G.; MacCarone, M. C.; Giarrusso, S.; Coletta, A.; Antonelli, L. A.; Giommi, P.; Muller, J. M.; Piro, L.; Butler, R. C. (1997b). "Discovery of an X-ray afterglow associated with the γ-ray burst of 28 February 1997". Nature. 387 (6635): 783–785. arXiv:astro-ph/9706065. Bibcode:1997Natur.387..783C. doi:10.1038/42885. S2CID9505956.
Galama 2000 Galama, T. J.; Tanvir, N.; Vreeswijk, P. M.; Wijers, R. A. M. J.; Groot, P. J.; Rol, E.; Van Paradijs, J.; Kouveliotou, C.; Fruchter, A. S.; Masetti, N.; Pedersen, H.; Margon, B.; Deutsch, E. W.; Metzger, M.; Armus, L.; Klose, S.; Stecklum, B. (10 June 2000). "Evidence for a Supernova in Reanalyzed Optical and Near-Infrared Images of GRB 970228". The Astrophysical Journal. 536 (1): 185–194. arXiv:astro-ph/9907264. Bibcode:2000ApJ...536..185G. doi:10.1086/308909. S2CID34690851.
Bloom 1999 Bloom, J. S.; Kulkarni, S. R.; Djorgovski, S. G.; Eichelberger, A. C.; Côté, P.; Blakeslee, J. P.; Odewahn, S. C.; Harrison, F. A.; Frail, D. A.; Filippenko, A. V.; Leonard, D. C.; Riess, A. G.; Spinrad, H.; Stern, D.; Bunker, A.; Dey, A.; Grossan, B.; Perlmutter, S.; Knop, R. A.; Hook, I. M.; Feroci, M. (30 September 1999). "The unusual afterglow of the γ-ray burst of 26 March 1998 as evidence for a supernova connection". Nature. 401 (6752): 453–456. arXiv:astro-ph/9905301. Bibcode:1999Natur.401..453B. doi:10.1038/46744. S2CID205058997.
Butler 2003 Butler, Nathaniel R.; Marshall, Herman L.; Ricker, George R.; Vanderspek, Roland K.; Ford, Peter G.; Crew, Geoffrey B.; Lamb, Donald Q.; Jernigan, J. Garrett (10 November 2003). "The X-ray Afterglows of GRB 020813 and GRB 021004 with Chandra HETGS: Possible Evidence for a Supernova prior to GRB 020813". The Astrophysical Journal. 597 (2): 1010–1016. arXiv:astro-ph/0303539. Bibcode:2003ApJ...597.1010B. doi:10.1086/378511. S2CID6171688.
Stanek 2003 Stanek, Krzysztof Z.; Matheson, T.; Garnavich, P. M.; Martini, P.; Berlind, P.; Caldwell, N.; Challis, P.; Brown, W. R.; et al. (12 June 2003). "Spectroscopic Discovery of the Supernova 2003dh Associated with GRB0303291". Astrophysical Journal. 591 (1): L17–L20. arXiv:astro-ph/0304173. Bibcode:2003ApJ...591L..17S. doi:10.1086/376976. S2CID2561943.
Costa 1997b Costa, E.; Frontera, F.; Heise, J.; Feroci, M.; In 't Zand, J.; Fiore, F.; Cinti, M. N.; Dal Fiume, D.; Nicastro, L.; Orlandini, M.; Palazzi, E.; Rapisarda, M.; Zavattini, G.; Jager, R.; Parmar, A.; Owens, A.; Molendi, S.; Cusumano, G.; MacCarone, M. C.; Giarrusso, S.; Coletta, A.; Antonelli, L. A.; Giommi, P.; Muller, J. M.; Piro, L.; Butler, R. C. (1997b). "Discovery of an X-ray afterglow associated with the γ-ray burst of 28 February 1997". Nature. 387 (6635): 783–785. arXiv:astro-ph/9706065. Bibcode:1997Natur.387..783C. doi:10.1038/42885. S2CID9505956.
Galama 2000 Galama, T. J.; Tanvir, N.; Vreeswijk, P. M.; Wijers, R. A. M. J.; Groot, P. J.; Rol, E.; Van Paradijs, J.; Kouveliotou, C.; Fruchter, A. S.; Masetti, N.; Pedersen, H.; Margon, B.; Deutsch, E. W.; Metzger, M.; Armus, L.; Klose, S.; Stecklum, B. (10 June 2000). "Evidence for a Supernova in Reanalyzed Optical and Near-Infrared Images of GRB 970228". The Astrophysical Journal. 536 (1): 185–194. arXiv:astro-ph/9907264. Bibcode:2000ApJ...536..185G. doi:10.1086/308909. S2CID34690851.
Bloom 1999 Bloom, J. S.; Kulkarni, S. R.; Djorgovski, S. G.; Eichelberger, A. C.; Côté, P.; Blakeslee, J. P.; Odewahn, S. C.; Harrison, F. A.; Frail, D. A.; Filippenko, A. V.; Leonard, D. C.; Riess, A. G.; Spinrad, H.; Stern, D.; Bunker, A.; Dey, A.; Grossan, B.; Perlmutter, S.; Knop, R. A.; Hook, I. M.; Feroci, M. (30 September 1999). "The unusual afterglow of the γ-ray burst of 26 March 1998 as evidence for a supernova connection". Nature. 401 (6752): 453–456. arXiv:astro-ph/9905301. Bibcode:1999Natur.401..453B. doi:10.1038/46744. S2CID205058997.
Butler 2003 Butler, Nathaniel R.; Marshall, Herman L.; Ricker, George R.; Vanderspek, Roland K.; Ford, Peter G.; Crew, Geoffrey B.; Lamb, Donald Q.; Jernigan, J. Garrett (10 November 2003). "The X-ray Afterglows of GRB 020813 and GRB 021004 with Chandra HETGS: Possible Evidence for a Supernova prior to GRB 020813". The Astrophysical Journal. 597 (2): 1010–1016. arXiv:astro-ph/0303539. Bibcode:2003ApJ...597.1010B. doi:10.1086/378511. S2CID6171688.
Stanek 2003 Stanek, Krzysztof Z.; Matheson, T.; Garnavich, P. M.; Martini, P.; Berlind, P.; Caldwell, N.; Challis, P.; Brown, W. R.; et al. (12 June 2003). "Spectroscopic Discovery of the Supernova 2003dh Associated with GRB0303291". Astrophysical Journal. 591 (1): L17–L20. arXiv:astro-ph/0304173. Bibcode:2003ApJ...591L..17S. doi:10.1086/376976. S2CID2561943.
Costa 1997b Costa, E.; Frontera, F.; Heise, J.; Feroci, M.; In 't Zand, J.; Fiore, F.; Cinti, M. N.; Dal Fiume, D.; Nicastro, L.; Orlandini, M.; Palazzi, E.; Rapisarda, M.; Zavattini, G.; Jager, R.; Parmar, A.; Owens, A.; Molendi, S.; Cusumano, G.; MacCarone, M. C.; Giarrusso, S.; Coletta, A.; Antonelli, L. A.; Giommi, P.; Muller, J. M.; Piro, L.; Butler, R. C. (1997b). "Discovery of an X-ray afterglow associated with the γ-ray burst of 28 February 1997". Nature. 387 (6635): 783–785. arXiv:astro-ph/9706065. Bibcode:1997Natur.387..783C. doi:10.1038/42885. S2CID9505956.
Galama 2000 Galama, T. J.; Tanvir, N.; Vreeswijk, P. M.; Wijers, R. A. M. J.; Groot, P. J.; Rol, E.; Van Paradijs, J.; Kouveliotou, C.; Fruchter, A. S.; Masetti, N.; Pedersen, H.; Margon, B.; Deutsch, E. W.; Metzger, M.; Armus, L.; Klose, S.; Stecklum, B. (10 June 2000). "Evidence for a Supernova in Reanalyzed Optical and Near-Infrared Images of GRB 970228". The Astrophysical Journal. 536 (1): 185–194. arXiv:astro-ph/9907264. Bibcode:2000ApJ...536..185G. doi:10.1086/308909. S2CID34690851.
Bloom 1999 Bloom, J. S.; Kulkarni, S. R.; Djorgovski, S. G.; Eichelberger, A. C.; Côté, P.; Blakeslee, J. P.; Odewahn, S. C.; Harrison, F. A.; Frail, D. A.; Filippenko, A. V.; Leonard, D. C.; Riess, A. G.; Spinrad, H.; Stern, D.; Bunker, A.; Dey, A.; Grossan, B.; Perlmutter, S.; Knop, R. A.; Hook, I. M.; Feroci, M. (30 September 1999). "The unusual afterglow of the γ-ray burst of 26 March 1998 as evidence for a supernova connection". Nature. 401 (6752): 453–456. arXiv:astro-ph/9905301. Bibcode:1999Natur.401..453B. doi:10.1038/46744. S2CID205058997.
Butler 2003 Butler, Nathaniel R.; Marshall, Herman L.; Ricker, George R.; Vanderspek, Roland K.; Ford, Peter G.; Crew, Geoffrey B.; Lamb, Donald Q.; Jernigan, J. Garrett (10 November 2003). "The X-ray Afterglows of GRB 020813 and GRB 021004 with Chandra HETGS: Possible Evidence for a Supernova prior to GRB 020813". The Astrophysical Journal. 597 (2): 1010–1016. arXiv:astro-ph/0303539. Bibcode:2003ApJ...597.1010B. doi:10.1086/378511. S2CID6171688.
Stanek 2003 Stanek, Krzysztof Z.; Matheson, T.; Garnavich, P. M.; Martini, P.; Berlind, P.; Caldwell, N.; Challis, P.; Brown, W. R.; et al. (12 June 2003). "Spectroscopic Discovery of the Supernova 2003dh Associated with GRB0303291". Astrophysical Journal. 591 (1): L17–L20. arXiv:astro-ph/0304173. Bibcode:2003ApJ...591L..17S. doi:10.1086/376976. S2CID2561943.
Costa 1997b Costa, E.; Frontera, F.; Heise, J.; Feroci, M.; In 't Zand, J.; Fiore, F.; Cinti, M. N.; Dal Fiume, D.; Nicastro, L.; Orlandini, M.; Palazzi, E.; Rapisarda, M.; Zavattini, G.; Jager, R.; Parmar, A.; Owens, A.; Molendi, S.; Cusumano, G.; MacCarone, M. C.; Giarrusso, S.; Coletta, A.; Antonelli, L. A.; Giommi, P.; Muller, J. M.; Piro, L.; Butler, R. C. (1997b). "Discovery of an X-ray afterglow associated with the γ-ray burst of 28 February 1997". Nature. 387 (6635): 783–785. arXiv:astro-ph/9706065. Bibcode:1997Natur.387..783C. doi:10.1038/42885. S2CID9505956.
Galama 2000 Galama, T. J.; Tanvir, N.; Vreeswijk, P. M.; Wijers, R. A. M. J.; Groot, P. J.; Rol, E.; Van Paradijs, J.; Kouveliotou, C.; Fruchter, A. S.; Masetti, N.; Pedersen, H.; Margon, B.; Deutsch, E. W.; Metzger, M.; Armus, L.; Klose, S.; Stecklum, B. (10 June 2000). "Evidence for a Supernova in Reanalyzed Optical and Near-Infrared Images of GRB 970228". The Astrophysical Journal. 536 (1): 185–194. arXiv:astro-ph/9907264. Bibcode:2000ApJ...536..185G. doi:10.1086/308909. S2CID34690851.
Bloom 1999 Bloom, J. S.; Kulkarni, S. R.; Djorgovski, S. G.; Eichelberger, A. C.; Côté, P.; Blakeslee, J. P.; Odewahn, S. C.; Harrison, F. A.; Frail, D. A.; Filippenko, A. V.; Leonard, D. C.; Riess, A. G.; Spinrad, H.; Stern, D.; Bunker, A.; Dey, A.; Grossan, B.; Perlmutter, S.; Knop, R. A.; Hook, I. M.; Feroci, M. (30 September 1999). "The unusual afterglow of the γ-ray burst of 26 March 1998 as evidence for a supernova connection". Nature. 401 (6752): 453–456. arXiv:astro-ph/9905301. Bibcode:1999Natur.401..453B. doi:10.1038/46744. S2CID205058997.
Butler 2003 Butler, Nathaniel R.; Marshall, Herman L.; Ricker, George R.; Vanderspek, Roland K.; Ford, Peter G.; Crew, Geoffrey B.; Lamb, Donald Q.; Jernigan, J. Garrett (10 November 2003). "The X-ray Afterglows of GRB 020813 and GRB 021004 with Chandra HETGS: Possible Evidence for a Supernova prior to GRB 020813". The Astrophysical Journal. 597 (2): 1010–1016. arXiv:astro-ph/0303539. Bibcode:2003ApJ...597.1010B. doi:10.1086/378511. S2CID6171688.
Stanek 2003 Stanek, Krzysztof Z.; Matheson, T.; Garnavich, P. M.; Martini, P.; Berlind, P.; Caldwell, N.; Challis, P.; Brown, W. R.; et al. (12 June 2003). "Spectroscopic Discovery of the Supernova 2003dh Associated with GRB0303291". Astrophysical Journal. 591 (1): L17–L20. arXiv:astro-ph/0304173. Bibcode:2003ApJ...591L..17S. doi:10.1086/376976. S2CID2561943.
Converting of the redshift into the distance done by on-line tools: Wright, Edward L. (9 May 2008). "Ned Wright's Javascript Cosmology Calculator". UCLA Division of Astronomy & Astrophysics. Retrieved 2010-06-11.