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Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward (1987-09-01). "A VLA 20 CM survey of poor groups of galaxies". The Astronomical Journal. 94: 587–617. Bibcode:1987AJ.....94..587B. doi:10.1086/114494. ISSN0004-6256.
Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward (1987-09-01). "A VLA 20 CM survey of poor groups of galaxies". The Astronomical Journal. 94: 587–617. Bibcode:1987AJ.....94..587B. doi:10.1086/114494. ISSN0004-6256.
Zaninetti, Lorenzo (2009-03-06). "A turbulent model for the surface brightness of extragalactic jets". Revista Mexicana de Astronomía y Astrofísica. 45: 25–53. arXiv:0903.1170. Bibcode:2009RMxAA..45...25Z.
Pinkney, J. C.; Nuker Team (2005-05-01). "Kinematics and Black Hole Mass for the Narrow-Angle Tailed Radio Galaxy NGC 4061". American Astronomical Society Meeting Abstracts #206. 206: 11.17. Bibcode:2005AAS...206.1117P.
Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward (1987-09-01). "A VLA 20 CM survey of poor groups of galaxies". The Astronomical Journal. 94: 587–617. Bibcode:1987AJ.....94..587B. doi:10.1086/114494. ISSN0004-6256.