Eskridge, Paul B.; Frogel, Jay A.; Pogge, Richard W.; Quillen, Alice C.; Berlind, Andreas A.; Davies, Roger L.; DePoy, D. L.; Gilbert, Karoline M.; Houdashelt, Mark L.; Kuchinski, Leslie E.; Ramirez, Solange V.; Sellgren, K.; Stutz, Amelia; Terndrup, Donald M.; Tiede, Glenn P. (November 2002). "Near-Infrared and Optical Morphology of Spiral Galaxies". The Astrophysical Journal Supplement Series. 143 (1): 73–111. arXiv:astro-ph/0206320. Bibcode:2002ApJS..143...73E. doi:10.1086/342340.
Denney, Kelly D.; Bentz, Misty C.; Peterson, Bradley M.; Pogge, Richard W.; Cackett, Edward M.; Dietrich, Matthias; Fogel, Jeffrey K. J.; Ghosh, Himel; Horne, Keith D.; Kuehn, Charles; Minezaki, Takeo; Onken, Christopher A.; Pronik, Vladimir I.; Richstone, Douglas O.; Sergeev, Sergey G.; Vestergaard, Marianne; Walker, Matthew G.; Yoshii, Yuzuru (10 December 2006). "The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping". The Astrophysical Journal. 653 (1): 152–158. arXiv:astro-ph/0608406. Bibcode:2006ApJ...653..152D. doi:10.1086/508533. hdl:1811/48185.
Seligman, Courtney. "NGC 4593". Celestial Atlas. Retrieved 19 November 2018.
doi.org
Eskridge, Paul B.; Frogel, Jay A.; Pogge, Richard W.; Quillen, Alice C.; Berlind, Andreas A.; Davies, Roger L.; DePoy, D. L.; Gilbert, Karoline M.; Houdashelt, Mark L.; Kuchinski, Leslie E.; Ramirez, Solange V.; Sellgren, K.; Stutz, Amelia; Terndrup, Donald M.; Tiede, Glenn P. (November 2002). "Near-Infrared and Optical Morphology of Spiral Galaxies". The Astrophysical Journal Supplement Series. 143 (1): 73–111. arXiv:astro-ph/0206320. Bibcode:2002ApJS..143...73E. doi:10.1086/342340.
MacAlpine, G. M.; Williams, G. A.; Lewis, D. W. (December 1979). "Spectrophotometry of the Seyfert galaxy NGC 4593". Publications of the Astronomical Society of the Pacific. 91: 746. Bibcode:1979PASP...91..746M. doi:10.1086/130580.
Denney, Kelly D.; Bentz, Misty C.; Peterson, Bradley M.; Pogge, Richard W.; Cackett, Edward M.; Dietrich, Matthias; Fogel, Jeffrey K. J.; Ghosh, Himel; Horne, Keith D.; Kuehn, Charles; Minezaki, Takeo; Onken, Christopher A.; Pronik, Vladimir I.; Richstone, Douglas O.; Sergeev, Sergey G.; Vestergaard, Marianne; Walker, Matthew G.; Yoshii, Yuzuru (10 December 2006). "The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping". The Astrophysical Journal. 653 (1): 152–158. arXiv:astro-ph/0608406. Bibcode:2006ApJ...653..152D. doi:10.1086/508533. hdl:1811/48185.
Denney, Kelly D.; Bentz, Misty C.; Peterson, Bradley M.; Pogge, Richard W.; Cackett, Edward M.; Dietrich, Matthias; Fogel, Jeffrey K. J.; Ghosh, Himel; Horne, Keith D.; Kuehn, Charles; Minezaki, Takeo; Onken, Christopher A.; Pronik, Vladimir I.; Richstone, Douglas O.; Sergeev, Sergey G.; Vestergaard, Marianne; Walker, Matthew G.; Yoshii, Yuzuru (10 December 2006). "The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping". The Astrophysical Journal. 653 (1): 152–158. arXiv:astro-ph/0608406. Bibcode:2006ApJ...653..152D. doi:10.1086/508533. hdl:1811/48185.
harvard.edu
ui.adsabs.harvard.edu
Eskridge, Paul B.; Frogel, Jay A.; Pogge, Richard W.; Quillen, Alice C.; Berlind, Andreas A.; Davies, Roger L.; DePoy, D. L.; Gilbert, Karoline M.; Houdashelt, Mark L.; Kuchinski, Leslie E.; Ramirez, Solange V.; Sellgren, K.; Stutz, Amelia; Terndrup, Donald M.; Tiede, Glenn P. (November 2002). "Near-Infrared and Optical Morphology of Spiral Galaxies". The Astrophysical Journal Supplement Series. 143 (1): 73–111. arXiv:astro-ph/0206320. Bibcode:2002ApJS..143...73E. doi:10.1086/342340.
MacAlpine, G. M.; Williams, G. A.; Lewis, D. W. (December 1979). "Spectrophotometry of the Seyfert galaxy NGC 4593". Publications of the Astronomical Society of the Pacific. 91: 746. Bibcode:1979PASP...91..746M. doi:10.1086/130580.
Denney, Kelly D.; Bentz, Misty C.; Peterson, Bradley M.; Pogge, Richard W.; Cackett, Edward M.; Dietrich, Matthias; Fogel, Jeffrey K. J.; Ghosh, Himel; Horne, Keith D.; Kuehn, Charles; Minezaki, Takeo; Onken, Christopher A.; Pronik, Vladimir I.; Richstone, Douglas O.; Sergeev, Sergey G.; Vestergaard, Marianne; Walker, Matthew G.; Yoshii, Yuzuru (10 December 2006). "The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping". The Astrophysical Journal. 653 (1): 152–158. arXiv:astro-ph/0608406. Bibcode:2006ApJ...653..152D. doi:10.1086/508533. hdl:1811/48185.