Nonlinear response of superconductor bolometer to phonon fluxes B. A. Danilchenko, Cz. Jasiukiewicz, T. Paszkiewicz and S. Wolski Eur. Phys. J. Appl. Phys., 26 3 (2004) 151-159 Published online: 07 April 2004 DOI: 10.1051/epjap:2004027