Ruffa, Ilaria; Davis, Timothy A.; Cappellari, Michele; Bureau, Martin; Elford, Jacob; Iguchi, Satoru; Lelli, Federico; Liang, Fu-Heng; Liu, Lijie; Lu, Anan; Sarzi, Marc; Williams, Thomas G. (2023). "WISDOM project – XIV. SMBH mass in the early-type galaxies NGC 0612, NGC 1574, and NGC 4261 from CO dynamical modelling". Monthly Notices of the Royal Astronomical Society. 522 (4): 6170–6195. arXiv:2304.06117. Bibcode:2023MNRAS.522.6170R. doi:10.1093/mnras/stad1119.
van den Bergh, Sidney; ve diğerleri. (Ağustos 2002). "Classifications of the Host Galaxies of Supernovae". The Publications of the Astronomical Society of the Pacific. 114 (798): 820–825. arXiv:astro-ph/0204298. Bibcode:2002PASP..114..820V. doi:10.1086/341709.
"The Virgo Cluster". An Atlas of the Universe. Erişim tarihi: 15 Aralık 2025.Arşivlenmesi gereken bağlantıya sahip kaynak şablonu içeren maddeler (link)
"NED results for object NGC 4261". NASA/IPAC EXTRAGALACTIC DATABASE. Erişim tarihi: 15 Aralık 2025.Arşivlenmesi gereken bağlantıya sahip kaynak şablonu içeren maddeler (link)
Seligman, Courtney. "NGC 4261 (= PGC 39659)". Erişim tarihi: 15 Aralık 2025.Arşivlenmesi gereken bağlantıya sahip kaynak şablonu içeren maddeler (link)
Ruffa, Ilaria; Davis, Timothy A.; Cappellari, Michele; Bureau, Martin; Elford, Jacob; Iguchi, Satoru; Lelli, Federico; Liang, Fu-Heng; Liu, Lijie; Lu, Anan; Sarzi, Marc; Williams, Thomas G. (2023). "WISDOM project – XIV. SMBH mass in the early-type galaxies NGC 0612, NGC 1574, and NGC 4261 from CO dynamical modelling". Monthly Notices of the Royal Astronomical Society. 522 (4): 6170–6195. arXiv:2304.06117. Bibcode:2023MNRAS.522.6170R. doi:10.1093/mnras/stad1119.
van den Bergh, Sidney; ve diğerleri. (Ağustos 2002). "Classifications of the Host Galaxies of Supernovae". The Publications of the Astronomical Society of the Pacific. 114 (798): 820–825. arXiv:astro-ph/0204298. Bibcode:2002PASP..114..820V. doi:10.1086/341709.
Ruffa, Ilaria; Davis, Timothy A.; Cappellari, Michele; Bureau, Martin; Elford, Jacob; Iguchi, Satoru; Lelli, Federico; Liang, Fu-Heng; Liu, Lijie; Lu, Anan; Sarzi, Marc; Williams, Thomas G. (2023). "WISDOM project – XIV. SMBH mass in the early-type galaxies NGC 0612, NGC 1574, and NGC 4261 from CO dynamical modelling". Monthly Notices of the Royal Astronomical Society. 522 (4): 6170–6195. arXiv:2304.06117. Bibcode:2023MNRAS.522.6170R. doi:10.1093/mnras/stad1119.
van den Bergh, Sidney; ve diğerleri. (Ağustos 2002). "Classifications of the Host Galaxies of Supernovae". The Publications of the Astronomical Society of the Pacific. 114 (798): 820–825. arXiv:astro-ph/0204298. Bibcode:2002PASP..114..820V. doi:10.1086/341709.