VOROBIOV, Serguei, STANIČ, Samo, FILIPČIČ, Andrej, PAUL, Thomas, VEBERIČ, Darko, ZAVRTANIK, Danilo, ZAVRTANIK, Marko in AAB, A., 2014, A search for point sources of EeV photons. [na spletu]. 2014. Vol. 789, no. 2, p. 1–12. [Dostopano 4 april 2025]. DOI 10.1088/0004-637X/789/2/160. Pridobljeno s: http://dx.doi.org/10.1088/0004-637X/789/2/160