Low-resolution spectroscopy of the Sunyaev-Zel’dovich effect and estimates of cluster parametersP. de Bernardis, S. Colafrancesco, G. D’Alessandro, L. Lamagna, P. Marchegiani, S. Masi and A. SchillaciA&A, 538 (2012) A86DOI: https://doi.org/10.1051/0004-6361/201118062