The XXL Survey. XXI. The environment and clustering of X-ray AGN in the XXL-South field
O. Melnyk, A. Elyiv, V. Smolcic, M. Plionis, E. Koulouridis, S. Fotopoulou, L. Chiappetti, C. Adami, N. Baran, A. Butler, J. Delhaize, I. Delvecchio, F. Finet, M. Huynh, C. Lidman, M. Pierre, E. Pompei, C. Vignali, J. Surdej
Received: 21 January 2017 / Accepted: 22 November 2017
The XXL Survey. XXIII. The mass scale of XXL clusters from ensemble spectroscopy
A. Farahi, V. Guglielmo, A. E. Evrard, B. M. Poggianti, C. Adami, S. Ettori, F. Gastaldello, P. A. Giles, B. J. Maughan, D. Rapetti, M. Sereno, B. Altieri, I. Baldry, M. Birkinshaw, M. Bolzonella, A. Bongiorno, M. J. I. Brown, et al.
Received: 06 June 2017 / Accepted: 14 November 2017