Pierre, M, Adami, C, Birkinshaw, M, Chiappetti, L, Ettori, S, Evrard, A, Faccioli, L, Gastaldello, F, Giles, P, Horellou, C, Iovino, A, Koulouridis, E, Lidman, C, Brun, AL, Maughan, B, Maurogordato, S, McCarthy, IG, Miyazaki, S, Pacaud, F, Paltani, S et al, Plionis, M, Reiprich, T, Sadibekova, T, Smolcic, V, Snowden, S, Surdej, J, Tsirou, M, Vignali, C, Willis, J, Alis, S, Altieri, B, Baran, N, Benoist, C, Bongiorno, A, Bremer, M, Butler, A, Cappi, A, Caretta, C, Ciliegi, P, Clerc, N, Corasaniti, PS, Coupon, J, Delhaize, J, Delvecchio, I, Democles, J, Desai, S, Devriendt, J, Dubois, Y, Eckert, D, Elyiv, A, Farahi, A, Ferrari, C, Fotopoulou, S, Forman, W, Georgantopoulos, I, Guglielmo, V, Huynh, M, Jerlin, N, Jones, C, Lavoie, S, Fevre, J-PL, Lieu, M, Kilbinger, M, Marulli, F, Mantz, A, McGee, S, Melin, J-B, Melnyk, O, Moscardini, L, Novak, M, Piconcelli, E, Poggianti, B, Pomarede, D, Pompei, E, Ponman, T, Ceja, MER, Ranalli, P, Rapetti, D, Raychaudhury, S, Ricci, M, Rottgering, H, Sahlén, M, Sauvageot, J-L, Schimd, C, Sereno, M, Smith, GP, Umetsu, K, Valageas, P, Valotti, A, Valtchanov, I, Veropalumbo, A, Ascaso, B, Barnes, D, Petris, MD, Durret, F, Donahue, M, Ithana, M, Jarvis, M, Johnston-Hollitt, M, Kalfountzou, E, Kay, S, Franca, FL, Okabe, N, Muzzin, A, Rettura, A, Ricci, F, Ridl, J, Risaliti, G, Takizawa, M, Thomas, P and Truong, N (2017) The XXL survey: first results and future. Astronomische Nachrichten, 338 (2-3). pp. 334-341. ISSN 1521-3994