Uniform stabilization for elastic waves system with highly nonlinear localized dissipation. Bisognin, Eleni, Bisognin, Vanilde, Coimbra Charão, Ruy (2003) Portugaliae Mathematica. Nova Série
Uniqueness in an inverse problem for an elasticity system. Bukhgeĭm, A.L., Dyatlov, G.V., Kardakov, V.B., Tantserev, E.V. (2004) Sibirskij Matematicheskij Zhurnal