Spectral imaging of the thermal Sunyaev–Zel’dovich effect in X-COP galaxy clusters: method and validationA. S. Baldi, H. Bourdin, P. Mazzotta, D. Eckert, S. Ettori, M. Gaspari and M. RoncarelliA&A, 630 (2019) A121DOI: https://doi.org/10.1051/0004-6361/201936165
