Guglielmo, V, Poggianti, BM, Vulcani, B, Adami, C, Gastaldello, F, Ettori, S, Fotoupoulou, S, Koulouridis, E, Ceja, MER, Giles, P, McGee, S, Altieri, B, Baldry, IK, Birkinshaw, M, Bolzonella, M, Bongiorno, A, Brown, M, Chiappetti, L, Driver, S, Elyiv, A et al, Evrard, A, Garilli, B, Grootes, M, Guennou, L, Hopkins, A, Horellou, C, Iovino, A, Lidman, C, Liske, J, Maurogordato, S, Owers, M, Pacaud, F, Paltani, S, Pierre, M, Plionis, M, Ponman, T, Robotham, A, Sadibekova, T, Scodeggio, M, Sereno, M, Smolvcic, V, Tuffs, R, Valtchanov, I, Vignali, C and Willis, J (2018) The XXL Survey: XXII. The XXL-North spectrophotometric sample and galaxy stellar mass function in X-ray detected groups and clusters. Astronomy and Astrophysics, 620. ISSN 0004-6361