Control of bulk and surface radioactivity in bolometric searches for double-beta decayM. Pavan, C. Callegaro, S. Capelli, M. Carrettoni, M. Clemenza, L. Gironi, P. Gorla, C. Maiano, C. Nones and M. PedrettiEur. Phys. J. A, 36 2 (2008) 159-166DOI: https://doi.org/10.1140/epja/i2007-10577-0