@misc{Halton_Arp_Radio,
 author={Halton Arp},
 address={Երևան},
 howpublished={online},
 publisher={ՀՍՍՀ ԳԱ հրատ․},
 type={Հոդված},
 title={Radio sources and their galaxies of origin},
 keywords={Astrophysics, Science, Galaxy},
}