TY - JOUR AU - A. O. Vatulyan TI - On a variational approach to the investigation of inverse coefficient problems in the theory of elasticity JO - Vladikavkazskij matematičeskij žurnal PY - 2009 SP - 3 EP - 8 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2009_11_1_a0/ LA - ru ID - VMJ_2009_11_1_a0 ER -