Cosmological constraints from the observed angular cross-power spectrum between Sunyaev-Zel’dovich and X-ray surveysG. Hurier, M. Douspis, N. Aghanim, E. Pointecouteau, J. M. Diego and J. F. Macias-PerezA&A, 576 (2015) A90DOI: https://doi.org/10.1051/0004-6361/201425555