%0 Journal Article %A Caviglia, Giacomo %A Morro, Angelo %T Existence and uniqueness for wave propagation in inhomogeneous elastic solids %J Rendiconti del Seminario Matematico della Università di Padova %D 2002 %P 53-66 %V 108 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_2002__108__53_0/ %G en %F RSMUP_2002__108__53_0