TY - JOUR AU - Asch, Mark AU - Darbas, Marion AU - Duval, Jean-Baptiste TI - Numerical solution of an inverse initial boundary value problem for the wave equation in the presence of conductivity imperfections of small volume JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2011 SP - 1016 EP - 1034 VL - 17 IS - 4 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv/2010031/ DO - 10.1051/cocv/2010031 LA - en ID - COCV_2011__17_4_1016_0 ER -