1. AGNs with discordant optical and X-ray classification are not a physical family: diverse origin in two AGNs. Issue 1 (8th April 2017) Authors: Ordovás-Pascual, I.; Mateos, S.; Carrera, F. J.; Wiersema, K.; Barcons, X.; Braito, V.; Caccianiga, A.; Del Moro, A.; Della Ceca, R.; Severgnini, P. Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 469:Issue 1(2017) Page Start: 693 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Athena: ESA's X‐ray observatory for the late 2020s. Issue 2 (21st March 2017) Authors: Barcons, X.; Barret, D.; Decourchelle, A.; den Herder, J. W.; Fabian, A. C.; Matsumoto, H.; Lumb, D.; Nandra, K.; Piro, L.; Smith, R. K.; Willingale, R. Journal: Astronomische Nachrichten Issue: Volume 338:Issue 2/3(2017) Page Start: 153 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗