Paturel, G.; Petit, C.; Prugniel, Ph.; Theureau, G.; Rousseau, J.; Brouty, M.; Dubois, P.; Cambrésy, L. (2003). "HYPERLEDA. I. Identification and designation of galaxies". Astronomy and Astrophysics. 412: 45. Bibcode:2003A&A...412...45P. doi:10.1051/0004-6361:20031411.
Gyulzadyan, M. V.; Stepanian, J. A.; Petrosian, A. R.; Kunth, D.; McLean, B.; Comte, G. (2003). "Spectroscopic Study of a Large Sample of Galaxies Discovered in the Second Byurakan Survey Fields". Astrophysics (English translation of Astrofizika). 46 (2): 131. Bibcode:2003Ap.....46..131G. doi:10.1023/A:1024011318696.
Jacobs, Bradley A.; Rizzi, Luca; Tully, R. Brent; Shaya, Edward J.; Makarov, Dmitry I.; Makarova, Lidia (2009). "The Extragalactic Distance Database: Color-Magnitude Diagrams". The Astronomical Journal. 138 (2): 332. Bibcode:2009AJ....138..332J. doi:10.1088/0004-6256/138/2/332.
Buta, Ronald J.; Sheth, Kartik; Athanassoula, E.; Bosma, A.; Knapen, Johan H.; Laurikainen, Eija; Salo, Heikki; Elmegreen, Debra; Ho, Luis C.; Zaritsky, Dennis; Courtois, Helene; Hinz, Joannah L.; Muñoz-Mateos, Juan-Carlos; Kim, Taehyun; Regan, Michael W.; Gadotti, Dimitri A.; Gil De Paz, Armando; Laine, Jarkko; Menéndez-Delmestre, Karín; Comerón, Sébastien; Erroz Ferrer, Santiago; Seibert, Mark; Mizusawa, Trisha; Holwerda, Benne; Madore, Barry F. (2015). "A Classical Morphological Analysis of Galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G)". The Astrophysical Journal Supplement Series. 217 (2): 32. Bibcode:2015ApJS..217...32B. doi:10.1088/0067-0049/217/2/32.
Cook, David O.; Dale, Daniel A.; Johnson, Benjamin D.; Van Zee, Liese; Lee, Janice C.; Kennicutt, Robert C.; Calzetti, Daniela; Staudaher, Shawn M.; Engelbracht, Charles W. (2014). "Spitzer Local Volume Legacy (LVL) SEDs and physical properties". Monthly Notices of the Royal Astronomical Society. 445: 899. Bibcode:2014MNRAS.445..899C. doi:10.1093/mnras/stu1787.
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Paturel, G.; Petit, C.; Prugniel, Ph.; Theureau, G.; Rousseau, J.; Brouty, M.; Dubois, P.; Cambrésy, L. (2003). "HYPERLEDA. I. Identification and designation of galaxies". Astronomy and Astrophysics. 412: 45. Bibcode:2003A&A...412...45P. doi:10.1051/0004-6361:20031411.
Gyulzadyan, M. V.; Stepanian, J. A.; Petrosian, A. R.; Kunth, D.; McLean, B.; Comte, G. (2003). "Spectroscopic Study of a Large Sample of Galaxies Discovered in the Second Byurakan Survey Fields". Astrophysics (English translation of Astrofizika). 46 (2): 131. Bibcode:2003Ap.....46..131G. doi:10.1023/A:1024011318696.
Jacobs, Bradley A.; Rizzi, Luca; Tully, R. Brent; Shaya, Edward J.; Makarov, Dmitry I.; Makarova, Lidia (2009). "The Extragalactic Distance Database: Color-Magnitude Diagrams". The Astronomical Journal. 138 (2): 332. Bibcode:2009AJ....138..332J. doi:10.1088/0004-6256/138/2/332.
Buta, Ronald J.; Sheth, Kartik; Athanassoula, E.; Bosma, A.; Knapen, Johan H.; Laurikainen, Eija; Salo, Heikki; Elmegreen, Debra; Ho, Luis C.; Zaritsky, Dennis; Courtois, Helene; Hinz, Joannah L.; Muñoz-Mateos, Juan-Carlos; Kim, Taehyun; Regan, Michael W.; Gadotti, Dimitri A.; Gil De Paz, Armando; Laine, Jarkko; Menéndez-Delmestre, Karín; Comerón, Sébastien; Erroz Ferrer, Santiago; Seibert, Mark; Mizusawa, Trisha; Holwerda, Benne; Madore, Barry F. (2015). "A Classical Morphological Analysis of Galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G)". The Astrophysical Journal Supplement Series. 217 (2): 32. Bibcode:2015ApJS..217...32B. doi:10.1088/0067-0049/217/2/32.
Cook, David O.; Dale, Daniel A.; Johnson, Benjamin D.; Van Zee, Liese; Lee, Janice C.; Kennicutt, Robert C.; Calzetti, Daniela; Staudaher, Shawn M.; Engelbracht, Charles W. (2014). "Spitzer Local Volume Legacy (LVL) SEDs and physical properties". Monthly Notices of the Royal Astronomical Society. 445: 899. Bibcode:2014MNRAS.445..899C. doi:10.1093/mnras/stu1787.
