Horváth I.; Hakkila J.; Bagoly Z. (2013). «The largest structure of the Universe, defined by Gamma-Ray Bursts». 7th Huntsville Gamma-Ray Burst Symposium, GRB 2013: Paper 33 in EConf Proceedings C13041431311: 1104. Bibcode: 2013arXiv1311.1104H.
Horváth, István; Bagoly, Zsolt; Hakkila, Jon; Tóth, L. Viktor (2014). «Anomalies in the GRB spatial distribution». Proceedings of Science: 78. Bibcode: 2014styd.confE..78H.