TY - JOUR AU - Yuri Bozhkov AU - Peter J. Olver TI - Pohozhaev and Morawetz Identities in Elastostatics and Elastodynamics JO - Symmetry, integrability and geometry: methods and applications PY - 2011 VL - 7 UR - http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a54/ LA - en ID - SIGMA_2011_7_a54 ER -