Butcher, H. R.; Oemler, A. Jr. (1985-04-01). «The evolution of galaxies in clusters. IV - Photometry of 10 low-redshift clusters». The Astrophysical Journal Supplement Series57: 665–691. doi:10.1086/191022. ISSN0067-0049. Bibcode: 1985ApJS...57..665B.
Moss, C.; Dickens, R. J. (1977-03-01). «Redshifts of galaxies in the cluster Abell 262, and in the region of the Pisces group /centred on NGC 383/». Monthly Notices of the Royal Astronomical Society178 (4): 701–715. doi:10.1093/mnras/178.4.701. ISSN0035-8711. Bibcode: 1977MNRAS.178..701M.
harvard.edu
adsabs.harvard.edu
Scodeggio, Marco; Boselli, Alessandro; Gavazzi, Giuseppe; Trinchieri, Ginevra; Garilli, Bianca (1992-08-01). «Multifrequency windows on spiral galaxies. II - The A262 and Cancer clusters». Astronomy and Astrophysics Supplement Series94: 299–326. ISSN0365-0138. Bibcode: 1992A&AS...94..299S.
Butcher, H. R.; Oemler, A. Jr. (1985-04-01). «The evolution of galaxies in clusters. IV - Photometry of 10 low-redshift clusters». The Astrophysical Journal Supplement Series57: 665–691. doi:10.1086/191022. ISSN0067-0049. Bibcode: 1985ApJS...57..665B.
Moss, C.; Dickens, R. J. (1977-03-01). «Redshifts of galaxies in the cluster Abell 262, and in the region of the Pisces group /centred on NGC 383/». Monthly Notices of the Royal Astronomical Society178 (4): 701–715. doi:10.1093/mnras/178.4.701. ISSN0035-8711. Bibcode: 1977MNRAS.178..701M.
u-strasbg.fr
simbad.u-strasbg.fr
«NGC 709». sim-id. Ανακτήθηκε στις 27 Δεκεμβρίου 2018.
worldcat.org
Scodeggio, Marco; Boselli, Alessandro; Gavazzi, Giuseppe; Trinchieri, Ginevra; Garilli, Bianca (1992-08-01). «Multifrequency windows on spiral galaxies. II - The A262 and Cancer clusters». Astronomy and Astrophysics Supplement Series94: 299–326. ISSN0365-0138. Bibcode: 1992A&AS...94..299S.
Butcher, H. R.; Oemler, A. Jr. (1985-04-01). «The evolution of galaxies in clusters. IV - Photometry of 10 low-redshift clusters». The Astrophysical Journal Supplement Series57: 665–691. doi:10.1086/191022. ISSN0067-0049. Bibcode: 1985ApJS...57..665B.
Moss, C.; Dickens, R. J. (1977-03-01). «Redshifts of galaxies in the cluster Abell 262, and in the region of the Pisces group /centred on NGC 383/». Monthly Notices of the Royal Astronomical Society178 (4): 701–715. doi:10.1093/mnras/178.4.701. ISSN0035-8711. Bibcode: 1977MNRAS.178..701M.