%0 Journal Article %A A. O. Vatulyan %T On a variational approach to the investigation of inverse coefficient problems in the theory of elasticity %J Vladikavkazskij matematičeskij žurnal %D 2009 %P 3-8 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2009_11_1_a0/ %G ru %F VMJ_2009_11_1_a0