TY - JOUR AU - I. V. Bogachev AU - A. O. Vatulyan TI - The inverse coefficient problem for dissipative operators and identification of the properties of viscoelastic materials JO - Vladikavkazskij matematičeskij žurnal PY - 2012 SP - 31 EP - 44 VL - 14 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2012_14_3_a3/ LA - ru ID - VMJ_2012_14_3_a3 ER -