1. Further evidence of superluminal active galactic nuclei as γ‐ray sources. Issue 4 (18th May 2020) Authors: Xiao, Hubing; Fan, Junhui; Rando, Riccardo; Zhu, Jingtian; Hu, Liangjun Journal: Astronomische Nachrichten Issue: Volume 341:Issue 4(2020) Page Start: 462 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗