On the Discovery of Extragalactic Radio Sources - F. Graham Smith, Bernard Lovell, 1983
Astronomers discover a new extragalactic circular radio source
Extragalactic radio source | Britannica
The Physics of Extragalactic Radio Sources, De Young
Published in MNRAS: SPARCS-North Wide-field VLBI Survey: exploring the resolved μJy extragalactic radio source population with EVN + e-MERLIN – RadioNet
Extragalactic radio source | Britannica
Radio Galaxies and Quasars - K. I. Kellermann and F. N. Owen
Unexplained radio waves found emanating from the Galactic Center | Courthouse News Service
NASA - A Multi-Wavelength View of Radio Galaxy Hercules A
Galaxy - Radio Galaxies, Virgo A, Supermassive Objects, and Gamma-Ray Bursts | Britannica
EHT Pinpoints Dark Heart of the Nearest Radio Galaxy | Event Horizon Telescope
Extragalactic Radio Sources: From Beams to Jets: Roland, Jacques, Sol, Hilhne, Pelletier, Guy: 9780521416023: Amazon.com: Books
Galaxies and the Universe - Extragalactic Radio Sources
Extragalactic Radio Sources (International Astronomical Union Symposia): Heeschen, David S., Wade, Campbell M.: 9789401175678: Amazon.com: Books
Extragalactic radio continuum surveys and the transformation of radio astronomy | Nature Astronomy
Strange radio waves emerge from the direction of the galactic center
The Evolution of Extragalactic Radio Sources Greg Taylor (UNM), Steve Allen (KIPAC), Andy Fabian (IoA), Jeremy Sanders (IoA), Robert Dunn (IoA), Gianfranco. - ppt download
Double Radio Sources Associated with Active Galactic Nuclei
Hot Spots in Extragalactic Radio Sources: Proceedings of a Workshop, Held at Ringberg Castle, Tegernsee, FRG, February 8–12, 1988 | SpringerLink
Radio galaxy - Wikipedia
The brightest extragalactic radio sources (all sky map)
EHT pinpoints dark heart of the nearest radio galaxy - MIT Haystack Observatory
Extragalactic Radio Sources (International Astronomical Union Symposia): Heeschen, David S., Wade, Campbell M.: 9789401175678: Amazon.com: Books
Galaxy - Radio Galaxies, Virgo A, Supermassive Objects, and Gamma-Ray Bursts | Britannica
Jets in Extragalactic Radio Sources: Proceedings of a Workshop Held at Ringberg Castle, Tegernsee, FRG, September 22–28, 1991 | SpringerLink
