“…For further details, the reader is referred to [29,18,7,26,27,22,17,10,11] and to the reference therein. Concerning the case of inclusions, a method allowing to find the stresses set up in an elastic body was originally introduced in [13] and later on developed in [14,28,19,20,4,30,25] for various inclusions shape. On the other hand, the reconstruction techniques of small inclusions using only boundary measurements are described in [2].…”