Identification of backgrounds in the EDELWEISS-I dark matter search   experiment
  This paper presents our interpretation and understanding of the different backgrounds in the EDELWEISS-I data sets. We analyze in detail the several populations observed, which include gammas, alphas, neutrons, thermal sensor events and surface events, and try to combine all data sets to provide a coherent picture of the nature and localisation of the background sources. In light of this interpretation, we draw conclusions regarding the background suppression scheme for the EDELWEISS-II phase. 
S. Fiorucci (DAPNIA), A. Benoit (CRTBT), L. Berge (CSNSM), J. Blumer,   A. Broniatowski (CSNSM), B. Censier (CSNSM), A. Chan...