%0 Journal Article %T A two stage method for structural damage detection using a modal strain energy based index and particle swarm optimization %A Seyedpoor, S.M. %A , %J International Journal of Non-Linear Mechanics %V 47 %N 1 %P 1-8 %@ 0020-7462 %D 2012-01-01 %I Elsevier BV %~ DeepDyve